A method and system for dynamic management of hyperopia reserve of children and adolescents throughout the whole cycle

Abstract

The application discloses a kind of children and adolescents hyperopia reserve whole cycle dynamic management method and system, belong to children optometry myopia prevention and control technical field.System includes five big functional modules of data acquisition, typing evaluation, intervention scheme generation, follow-up management, refractive development archives;Management method contains three steps: S1 gathers eye axis, curvature, hyperopia reserve and other multi-modal eye data, divides eight hyperopia reserve types and determines A / B / C three myopia risks;S2 according to risk level matches behavior, traditional Chinese medicine, optometry, visual multi-dimensional ladder intervention scheme;S3 carries out standardized follow-up according to classification period, compares review data dynamic adjustment intervention strategy, simultaneously establishes 3 years lifelong refractive development electronic archives.The application combines ophthalmology evidence-based standard and traditional Chinese medicine treatment of disease concept, realizes myopia prevention and control forward shift, stratified precision intervention, whole cycle closed loop tracking, can delay hyperopia reserve consumption, postpone true myopia occurrence.

Description

Technical Field

[0001] This invention relates to the field of myopia prevention and control technology for children and adolescents, specifically to a method and system for dynamic management of farsightedness reserve throughout the entire life cycle for children and adolescents. Background Technology

[0002] Myopia has become a major public health problem affecting the eye health of children and adolescents in my country. The overall myopia rate among children and adolescents in my country remains high, and it shows a trend towards younger onset and increased severity. To address this serious situation, the state has successively issued the "Action Plan for Promoting the 'Five Healths' of Children and Adolescents (2026-2030)," which clearly states that the myopia rate control targets for 2030 are ≤3% for 6-year-old children, ≤32% for primary school students, ≤60% for junior high school students, and ≤70% for senior high school students. The "Evaluation Standard for Uncorrected Visual Acuity and Refractive Status of Children and Adolescents" (WS / T10039-2025), as the first national standard specifically for hyperopia reserve in China, clarifies the safe lower limit of hyperopia reserve based on age. The "Notice on Scientifically Protecting Children's Hyperopia Reserve" is the first official document to explicitly define hyperopia reserve as a core indicator for advancing myopia prevention and control. Currently, the field of myopia prevention and control suffers from the following technical deficiencies: First, existing technologies mainly focus on the correction and control of myopia in people who have already developed it. There is a lack of effective screening, assessment, and intervention methods for high-risk groups with normal vision but abnormal depletion of hyperopic reserve or compensatory changes in axial length. The industry is generally trapped in a passive situation of "treating without preventing, and prevention and treatment disconnected."

[0003] Second, current technologies for managing hyperopia reserve rely on simple judgments based on a single indicator, failing to comprehensively consider the synergistic changes in multiple dimensions of parameters such as axial length, corneal curvature, axial ratio, binocular vision function, and ocular physiological state, thus making it impossible to achieve precise classification and individualized intervention.

[0004] Third, existing intervention measures are mostly single-method approaches. There is a lack of systematic integration and tiered design among behavioral intervention, optical intervention, traditional Chinese medicine intervention, and visual training. There is also a lack of synergistic mechanisms among the various intervention methods, making it difficult to guarantee the effectiveness. Fourth, there is a lack of closed-loop management throughout the entire process. Existing technologies generally suffer from a disconnect between the "screening-assessment-intervention-follow-up" stages, lacking a standardized follow-up system and a dynamic adjustment mechanism for the plan. This results in the inability to solve the industry pain point of "effective intervention by institutions, but rebound after returning home to implement the plan." Summary of the Invention

[0005] This invention addresses the shortcomings of existing technologies in myopia prevention and control, such as focusing on "existing disease" while neglecting "pre-disease", lacking accurate classification and assessment, fragmented intervention methods, and lacking full-cycle closed-loop management. It provides a method and system for dynamic management of farsightedness reserve throughout the entire life cycle for children and adolescents.

[0006] To address the aforementioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution: This invention provides a method for dynamic management of farsightedness reserve throughout the entire life cycle in children and adolescents, comprising the following steps: S1: Risk screening and precise assessment, performing multi-dimensional eye tests on target children to obtain multimodal data on refractive development, and based on the multimodal data, conducting hyperopia reserve classification assessment on children whose uncorrected visual acuity reaches the normal standard for their age to determine their risk level; S2: Step-by-step intervention and plan generation. Based on the risk level, a corresponding intervention plan is matched from a preset multi-level intervention plan library. The intervention plan includes at least one of behavioral intervention, traditional Chinese medicine intervention, optometry intervention, and visual intervention. S3: Standardized follow-up and program adjustment. Regularly review the data according to the follow-up period corresponding to the risk level, collect the review data and compare it with historical data, and dynamically adjust the intervention program based on the comparison results.

[0007] As a preferred embodiment of the dynamic management method for the whole-cycle hyperopia reserve of children and adolescents described in this invention, in S1, the hyperopia reserve classification assessment includes the following eight classifications: physiologically normal type, long axial length with small curvature compensation type, large curvature with small axial length compensation type, long axial length with normal curvature high-risk type, large curvature with normal axial length high-risk type, eye physiological function decline type, visual function abnormality hidden type, and hidden pre-myopia type; each classification corresponds to a preset risk level and intervention plan.

[0008] As a preferred embodiment of the dynamic management method for the whole-cycle hyperopia reserve of children and adolescents described in this invention, in S1, the risk level includes Grade A green zone (normal and sufficient level), Grade B yellow zone (critically insufficient level), and Grade C red zone (high-risk depletion level); the Grade A green zone corresponds to hyperopia reserve within the normal range for the same age and the annual axial length growth is in line with physiological values; the Grade B yellow zone corresponds to hyperopia reserve close to the lower limit for the same age and the annual axial length growth is between 0.3mm and 0.6mm; the Grade C red zone corresponds to hyperopia reserve below the lower limit for the same age and the annual axial length growth exceeds 0.6mm.

[0009] As a preferred embodiment of the dynamic management method for the whole-cycle of farsightedness reserve in children and adolescents described in this invention, in S2, the behavioral intervention includes at least one of the following measures: daily outdoor activity duration control, single near-vision usage duration control, reading and writing posture correction, electronic product usage duration control, sleep duration management, and ambient light intensity control; the traditional Chinese medicine intervention includes at least one of the following measures: acupoint dredging, auricular acupressure, eye-protecting patches, and eye-brightening tea; the optometric intervention includes at least one of the following measures: wearing myopia management lenses, wearing reading and writing focusing lenses, and red light therapy; the visual intervention includes at least one of the following measures: reverse shooting training, fogging training, accommodation function training, convergence function training, and stereoscopic vision training.

[0010] As a preferred embodiment of the dynamic management method for the whole-cycle of farsightedness reserve in children and adolescents described in this invention, the target illuminance range of the ambient light intensity control is 500 Lux to 1400 Lux; the myopia management lens is selected from plano defocused lenses, dot diffusion design lenses, or dual-control design lenses; the visual intervention includes home self-training and in-store supervision training, with the frequency of in-store supervision training being 1 to 3 times per week.

[0011] As a preferred embodiment of the dynamic management method for the whole-cycle of farsightedness reserve in children and adolescents described in this invention, in S3, the follow-up cycle is: once a month for the A-level green zone, and four times a month for the B-level yellow zone and the C-level red zone; each follow-up includes a reminder before the re-examination, data comparison and plan adjustment on the day of the re-examination, and follow-up on the home implementation status after the re-examination.

[0012] As a preferred embodiment of the dynamic management method for the whole-cycle hyperopia reserve of children and adolescents described in this invention, it further includes the step of establishing a refractive development record: establishing a lifelong refractive development record for each target child starting from age 3, recording all dimensions of data such as hyperopia reserve value, axial length growth curve, classification assessment results, intervention plan and follow-up data, and dynamically tracking them.

[0013] This invention also provides a dynamic management system for the entire lifecycle of farsightedness reserve in children and adolescents, comprising: The data acquisition module is used to perform multi-dimensional eye examinations on target children and acquire multimodal data on refractive development. The classification assessment module is used to conduct a hyperopia reserve classification assessment on children whose uncorrected visual acuity reaches the normal standard for their age, based on the multimodal data, and to determine their risk level. The intervention plan generation module is used to match and output the corresponding intervention plan from a preset multi-level intervention plan library according to the risk level; The follow-up management module is used to generate follow-up tasks according to the follow-up cycle corresponding to the risk level, collect review data and compare it with historical data, and trigger dynamic adjustments to the intervention plan based on the comparison results. Compared with the prior art, the beneficial effects of the present invention are: the present invention establishes a systematic screening, assessment and intervention system for people with normal uncorrected visual acuity but with abnormal depletion of farsighted reserve, compensatory changes in axial length and other high-risk factors for myopia, which changes the passive situation of the prior art that only focuses on people who are already myopic and reduces the incidence of myopia from the source.

[0014] This invention comprehensively considers the synergistic changes of multiple dimensions of parameters such as axial length, corneal curvature, axial ratio, binocular vision function, and ocular physiological state, and constructs eight precise classification assessment models to achieve one classification per person and one treatment plan per type, which significantly improves the pertinence and effectiveness of intervention.

[0015] This invention integrates four modalities of intervention—behavioral intervention, traditional Chinese medicine intervention, optometry intervention, and visual intervention—in a tiered and systematic manner. Each level of intervention program has clear applicable conditions and implementation standards, and a synergistic mechanism is formed among the various intervention methods, overcoming the fragmentation of intervention methods in existing technologies.

[0016] This invention establishes a standardized system for the entire process of screening, assessment, classification, intervention, and follow-up. Through regular review, data comparison, and dynamic adjustment of the plan, it achieves closed-loop management throughout the entire cycle, effectively solving the industry pain point of effective institutional intervention but rebound after returning home. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the present invention clearer, the embodiments of the present invention will be described in further detail below.

[0018] This invention provides a dynamic management system for the entire life cycle of farsightedness reserve in children and adolescents. The management system consists of three layers: a hardware data collection terminal in stores, a cloud service backend, and a mobile app for parents. It includes five core functional units: a data collection module, a classification assessment module, an intervention plan generation module, a follow-up management module, and a refractive development record management module. Data from each module can be exchanged bidirectionally and operate in a coordinated manner.

[0019] Data Acquisition Module: This module's hardware includes a cycloplegic refractometer, an optical biometer, a comprehensive visual function refractometer, an intraocular pressure and fundus screening device, and a basic information input touch terminal. The software includes standardized data entry forms specifically for collecting multimodal data on children's refractive development. The data collection items are divided into three main categories: 1) Core refractive indicators: The true hyperopic reserve and equivalent spherical lens (SE) are obtained through cycloplegic refraction; the axial length, corneal curvature, and axial ratio (AL / CR) are output by optical biometry. 2) Binocular vision function indicators: accommodative amplitude (NRA / PRA), convergence / divergence ability, fusion range, stereopsis, eye position, and tear film breakup time; 3) Risk background data: age, gender, family history of myopia, average daily outdoor time, close-range eye use habits, sleep duration, daily lighting environment, and electronic product usage time.

[0020] After collection, all data is encrypted and uploaded to the cloud database in real time, and automatically bound to the corresponding child's unique file ID, providing a quantitative basis for subsequent classification assessment.

[0021] The classification assessment module is the core algorithm unit of the system. It pre-stores the age-appropriate threshold standards of the "Expert Consensus on Reference Intervals for Hyperopia Reserve and Axial Length of Chinese School-Aged Children" in the cloud, and has 8 sets of standardized classification judgment logics built in. At the same time, it automatically matches the three levels of myopia risk: A / B / C. The judgment rules are as follows: (1) Age-based threshold (built-in benchmark of the module) 3-6 years old: Axial length 20.50-22.00mm, corneal curvature 41.00-45.00D, hyperopic reserve +1.50-+2.00D, axial ratio ≤2.80; 7-12 years old: Axial length 22.00-23.00mm, corneal curvature 41.00-45.00D, hyperopic reserve +0.75-+1.50D, axial ratio 2.80-3.00; Ages 12 and up: Axial length 23.00-24.00mm, corneal curvature 41.00-45.00D, hyperopic reserve 0-+0.75D, axial ratio ≥3.00.

[0022] (2) Automatic determination logic for eight major subtypes Physiologically normal type: Axial length, curvature, and hyperopic reserve all match the same age range, visual function is normal, and there are no high-risk factors → Grade A green zone; Long axial length and small curvature compensatory type: axial length exceeds the upper limit for the same age, corneal curvature is below the lower limit, and hyperopic reserve is critically insufficient → Grade B yellow zone; High curvature and small axial length compensatory type: corneal curvature exceeding 45.00D, small axial length, low accommodative reserve (PRA) → Grade B yellow zone; High-risk type with long axial length and normal curvature: axial length significantly exceeds the standard, curvature is normal, and hyperopic reserve is below the warning value → Grade B yellow zone; High-risk type with high curvature and normal axial length: excessive corneal curvature, normal axial length, accompanied by accommodative lag and visual fatigue → Grade B yellow zone; Ocular physiological function decline type: normal refractive index, persistent photophobia, dryness, and insufficient ciliary muscle endurance → Grade B yellow zone; Hidden visual dysfunction: Refractive data meets the standard, but there are obvious abnormalities in AC / A, fusion, and stereopsis → Grade C red zone; Latent pre-myopia type: Uncorrected visual acuity is normal, but paralysis refraction shows low myopic drift of -0.25 to -0.50D, and the reserve is almost depleted → Grade C red zone.

[0023] After the module completes the automatic classification, it synchronously outputs the corresponding risk level label and transmits it to the intervention plan generation module.

[0024] Intervention plan generation module: A multi-level standardized intervention plan library is pre-stored in the cloud. The plans uniformly include four categories of measures: behavioral intervention, traditional Chinese medicine intervention, optometry intervention, and visual intervention. The module receives classification tags and risk levels and automatically matches the corresponding tiered intervention plan. Level A Green Zone (Basic Protection Ladder): Focuses on behavioral intervention, basic traditional Chinese medicine care, and light home-based visual training; Level B Yellow Zone (Enhanced Intervention Ladder): Comprehensive coverage of four types of interventions, with increased weekly functional supervision of stores; Level C Red Zone (Key / Enhanced Combined Intervention): A complete set of high-intensity combined interventions, combined with specialized myopia management lenses and red light-assisted intervention.

[0025] The module automatically outputs printable home-based implementation checklists, in-store training plans, and monthly follow-up appointment schedules, which are simultaneously pushed to the optometrist's backend and the parents' mini-program.

[0026] Follow-up Management Module: The module includes built-in tiered follow-up cycle rules: Level A (Green Zone) follow-up once a month; Level B (Yellow Zone) and Level C (Red Zone) follow-up four times a month. It also includes a complete automated follow-up workflow. Three days before the follow-up appointment: A reminder for the follow-up appointment will be sent to parents via the mini-program and to the optometrist's backend. On the day of the follow-up examination: new test data are collected and automatically compared with historical axial length and hyperopia reserve data in the file to calculate the annual growth rate of axial length; Data alert logic: If the annual increase in axial length is greater than 0.6mm and the monthly decrease in hyperopia reserve is greater than 0.25D, an upgrade command will be automatically triggered. Within 7 days after the follow-up examination: Home-based follow-up tasks will be automatically pushed, and the optometrist will check the attendance record online.

[0027] Refractive Development Record Management Module: The system establishes a lifelong electronic refractive development record for all children registered from age 3 onwards, storing comprehensive data: hyperopia reserve, axial length / curvature measurements, annual axial length growth curve, classification assessment records, complete intervention plans, and comparison reports for each follow-up examination; the module supports data visualization, automatically generating trend curves of children's refractive development, which can be viewed by parents and optometrists in stores according to their access permissions; kindergartens and schools can export semester vision monitoring records in batches, and high-risk children's records are automatically pinned to the top with encrypted follow-up reminders.

[0028] Complete implementation steps of a dynamic management method for the entire life cycle of farsightedness reserve in children and adolescents: S1 Risk Screening and Precise Assessment Data entry: When children aged 3 and above come to the store, their age, family history of myopia, and basic information on daily eye use habits are first entered through the data collection module to start a lifelong refractive development record; Multi-dimensional standardized testing: Perform a full set of gold standard eye tests: cycloplegic refraction (measuring true hyperopic reserve), optical biometry (axial length, corneal curvature, axial ratio), uncorrected / corrected visual acuity, full set of binocular vision function, and basic screening of ocular surface and fundus; Classification and Risk Assessment: The system retrieves multimodal detection data, calls the built-in algorithm of the classification assessment module to complete the eight classification determinations, and outputs the corresponding risk levels: Grade A Green Zone (Normal and Sufficient): Hyperopia reserve matches the standard for the same age, and the annual axial length increase is ≤0.3mm; Grade B Yellow Zone (Critical Insufficient Level): Hyperopic reserve is close to the lower limit for the same age, with an annual axial length increase of 0.3-0.6 mm; Grade C Red Zone (High-Risk Consumption Level): Hyperopia reserve is below the warning threshold for the same age, and the annual axial length increase is >0.6mm.

[0029] S2-step intervention and program generation: Based on the risk level output by S1, the system matches a dedicated protocol library containing at least one type of intervention. The standardized implementation details for the four types of interventions are as follows: Behavioral interventions (at least one of which should be implemented) Control indicators: ≥2 hours of outdoor time per day; ≤20-30 minutes of close-range reading and writing at a time, strictly adhere to the 20-20-20 distance viewing principle; maintain ambient light of 500-1400 Lux for reading and writing; go to bed before 9 pm and get 9-10 hours of sleep per day; limit non-learning electronic devices to 20-40 minutes per day and establish a family check-in mechanism.

[0030] Traditional Chinese medicine intervention (at least one of the following should be implemented) Optional methods: weekly eye meridian enhancement device treatment, monthly ear acupressure therapy, daily eye patch application, and customized eye-brightening tea for long-term conditioning to improve blood supply to the retinal choroid and relieve ciliary muscle spasm.

[0031] Optometry intervention (at least one of the following should be performed) Optional equipment: dedicated focusing lens for reading and writing; three types of myopia management lenses including plano defocus, dot diffusion, and dual control; daily red light-assisted intervention for children under 8 years old with excessively rapid axial length growth.

[0032] Visual intervention (at least one of the following should be performed) Home-based self-training: Daily practice of reverse shooting and fog vision training; In-store supervisor training 1-3 times per week, covering adjustment, convergence, image fusion, and stereoscopic VR4D training.

[0033] S3 Standardized Follow-up and Dynamic Adjustment of the Program: Regular follow-up examinations will be conducted according to the classification cycle: once a month for level A, and four times a month for levels B and C. After each follow-up examination and data collection, the system automatically compares the current hyperopia reserve and axial length data with the historical archived data. Dynamic adjustment rules: If the axial length growth exceeds the standard in two consecutive follow-up examinations and the hyperopic reserve is rapidly depleted, the system will automatically push an upgraded intervention plan; if the refractive index maintains a normal physiological rhythm for three consecutive months, the intensity of the intervention step can be reduced.

[0034] Prerequisite steps: Establish a lifelong refractive development record Before the S1 screening, the record is established simultaneously, and all test, classification, intervention and follow-up data are dynamically entered and updated throughout the process to track the entire refractive development process of children from 0 to 18 years old.

[0035] Example 1: Grade A Green Zone - Physiologically Normal 6-Year-Old Girl S1 screening assessment: 6 years old, axial length 21.2mm, corneal curvature 42.00D, hyperopic reserve +1.75D, binocular vision function is completely normal, no family history of myopia; the system judges it as physiologically normal, risk level A green zone; S2 Matching Intervention Plan (Basic Guardian Ladder): Behavioral intervention: 2 hours outdoors daily, maintain a reading and writing lamp with an illuminance of 800 Lux, and limit total weekly screen time to ≤40 minutes; Traditional Chinese Medicine intervention: daily eye patches, and weekly in-store meridian vision enhancement and maintenance treatment; Visual intervention: 5-minute daily home-based fogging relaxation training; S3 follow-up management: monthly in-store check-up, axial length growth of 0.22mm per year for 6 consecutive months, stable hyperopic reserve without rapid depletion, maintaining the existing basic intervention plan unchanged, and refractive development curve conforming to the physiological standards of the same age.

[0036] Example 2: Grade B yellow zone, long axial length, small curvature compensatory type, 9-year-old boy S1 screening assessment: 9 years old, axial length 22.9mm (exceeding the upper limit for the same age), corneal curvature 41.10D, hyperopic reserve +0.80D, axial length increase of 0.4mm per year; system determined to be long axial length and small curvature compensatory type, risk level B yellow zone; S2 Matching Enhancement Intervention Ladder: A Complete Set of Four Types of Interventions: Behavioral intervention: No reading time should exceed 20 minutes at a time, go to sleep before 9 pm, and have a store supervisor supervise the implementation of family eye care once a week; Traditional Chinese Medicine intervention: weekly vision enhancement device treatment + monthly auricular acupuncture treatment, and daily consumption of vision-improving tea; Optometry intervention: Wear near-focusing glasses for reading and writing, and take 30 minutes of outdoor sunlight exposure daily; Visual intervention: Daily reverse shooting training at home, and targeted training twice a week at the store; S3 follow-up management: 4 check-ups per month. After 3 months, the annual growth rate of axial length was measured to be 0.28mm, and the rate of depletion of hyperopia reserve slowed down significantly. The intervention plan remained unchanged.

[0037] Example 3: An 11-year-old girl with pre-myopia in the C-level red zone. S1 Screening Assessment: 11 years old, uncorrected visual acuity 1.0, paralysis refraction equivalent spherical lens -0.375D, hyperopic reserve only +0.25D, axial length 23.2mm, annual increase 0.72mm; system determined latent myopia pre-stage, risk level C red zone; S3 matching focuses on joint and enhanced intervention steps: Behavioral intervention: Complete ban on non-learning electronic products, 2.5 hours of outdoor time per day, and daily parental supervision via check-in; Traditional Chinese Medicine intervention: Meridian dredging 3 times a week, ear acupressure 2 times a month, and long-term constitution-based eye tea; Optometry intervention: Daily wear of dual-control design plano myopia management lenses, with daily red light-assisted intervention; Visual intervention: Three stereoscopic vision and fusion training sessions per week in stores, and daily reverse shooting and fog vision training at home; S3 follow-up management: four comprehensive check-ups per month and fundus OCT monitoring every quarter; the axial length growth rate has dropped to 0.35mm for four consecutive months, the depletion of hyperopia reserve has been effectively curbed, and the risk of developing manifest myopia has been significantly delayed.

[0038] This invention's system and method rely on the "Action Plan for Promoting Five Healths in Children and Adolescents," the national standards "Evaluation Standards for Uncorrected Visual Acuity and Refractive Status in Children and Adolescents," and the traditional Chinese medicine theory of "prevention before disease," to build a complete closed loop. It differs from the industry's single vision correction methods by addressing the industry gap of "no standardized prevention and control plan for high-risk groups with normal vision" through eight precise classifications. Through three-tiered, four-category, multi-dimensional collaborative intervention, graded dynamic follow-up, and lifelong refractive record tracking, it achieves proactive management of hyperopia reserve throughout its entire lifecycle. The entire set of software and hardware modules and step-by-step operation procedures can be directly replicated and implemented in optometry clinics and vision screening centers in primary and secondary schools. All parameters, judgment thresholds, and intervention standards are supported by evidence-based medicine. The plan is standardized, quantifiable, and dynamically iterative, possessing strong industrial application value.

[0039] Although the present invention has been described above with reference to embodiments, various modifications can be made thereto without departing from the scope of the invention. In particular, the exhaustive description of these combinations is not provided in this specification merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A method for dynamic management of farsightedness reserve throughout the entire life cycle in children and adolescents, characterized in that, Includes the following steps: S1: Risk screening and precise assessment, performing multi-dimensional eye tests on target children to obtain multimodal data on refractive development, and based on the multimodal data, conducting hyperopia reserve classification assessment on children whose uncorrected visual acuity reaches the normal standard for their age to determine their risk level; S2: Step-by-step intervention and plan generation. Based on the risk level, a corresponding intervention plan is matched from a preset multi-level intervention plan library. The intervention plan includes at least one of behavioral intervention, traditional Chinese medicine intervention, optometry intervention, and visual intervention. S3: Standardized follow-up and program adjustment. Regularly review the data according to the follow-up period corresponding to the risk level, collect the review data and compare it with historical data, and dynamically adjust the intervention program based on the comparison results.

2. The method according to claim 1, characterized in that, In S1, the hyperopia reserve classification assessment includes the following eight classifications: physiologically normal type, long axial length with small curvature compensation type, large curvature with small axial length compensation type, long axial length with normal curvature high-risk type, large curvature with normal axial length high-risk type, eye physiological function decline type, visual function abnormality hidden type, and hidden pre-myopia type; each classification corresponds to a preset risk level and intervention plan.

3. The method according to claim 1, characterized in that, In S1, the risk levels include Grade A (green zone, i.e., normal and sufficient), Grade B (yellow zone, i.e., critically insufficient), and Grade C (red zone, i.e., high-risk and depleted). The Grade A (green zone) corresponds to hyperopic reserve within the normal range for the same age and annual axial length growth in line with physiological values. The Grade B (yellow zone) corresponds to hyperopic reserve close to the lower limit for the same age and annual axial length growth between 0.3 mm and 0.6 mm. The Grade C (red zone) corresponds to hyperopic reserve below the lower limit for the same age and annual axial length growth exceeding 0.6 mm.

4. The method according to claim 1, characterized in that, In S2, the behavioral intervention includes at least one of the following measures: daily outdoor activity duration control, single near-vision duration control, reading and writing posture correction, electronic product usage duration control, sleep duration management, and ambient light control for eye use; the traditional Chinese medicine intervention includes at least one of the following measures: acupoint dredging, auricular acupressure, eye-protecting patches, and eye-brightening teas; the optometry intervention includes at least one of the following measures: wearing myopia management lenses, wearing reading and writing focusing lenses, and interventional red light therapy; the visual intervention includes at least one of the following measures: reverse shooting training, fogging training, accommodation function training, convergence function training, and stereoscopic vision training.

5. The method according to claim 4, characterized in that, The target illuminance range for controlling the ambient light intensity is 500 Lux to 1400 Lux; the myopia management lenses are selected from plano defocus lenses, dot diffusion design lenses, or dual control design lenses; the visual intervention includes home self-training and in-store supervision training, with the frequency of in-store supervision training being 1 to 3 times per week.

6. The method according to claim 1, characterized in that, In S3, the follow-up cycle is as follows: once a month for Grade A green zone, and four times a month for Grade B yellow zone and Grade C red zone; each follow-up includes a reminder before the re-examination, data comparison and plan adjustment on the day of the re-examination, and follow-up on home implementation after the re-examination.

7. The method according to claim 1, characterized in that, It also includes the step of establishing a refractive development record: establishing a lifelong refractive development record for each target child starting from age 3, recording all dimensions of data such as hyperopia reserve, axial length growth curve, classification assessment results, intervention plan and follow-up data, and dynamically tracking them.

8. A dynamic management system for the entire lifecycle of farsightedness reserve in children and adolescents, characterized in that, include: The data acquisition module is used to perform multi-dimensional eye examinations on target children and acquire multimodal data on refractive development. The classification assessment module is used to conduct a hyperopia reserve classification assessment on children whose uncorrected visual acuity reaches the normal standard for their age, based on the multimodal data, and to determine their risk level. The intervention plan generation module is used to match and output the corresponding intervention plan from a preset multi-level intervention plan library according to the risk level; The follow-up management module is used to generate follow-up tasks according to the follow-up cycle corresponding to the risk level, collect review data and compare it with historical data, and trigger dynamic adjustments to the intervention plan based on the comparison results.

9. The system according to claim 8, characterized in that, The classification assessment module has the following eight classification rules: physiologically normal type, long axial length with small curvature compensation type, large curvature with small axial length compensation type, long axial length with normal curvature high-risk type, large curvature with normal axial length high-risk type, eye physiological function decline type, visual function abnormality hidden type, and hidden pre-myopia type; each classification corresponds to a preset risk level and intervention plan.

10. The system according to claim 8, characterized in that, It also includes a refractive development record management module, which is used to create a lifelong refractive development record for each target child starting from age 3, recording all dimensions of data such as hyperopia reserve, axial length growth curve, classification assessment results, intervention plan and follow-up data, and supporting dynamic tracking and data visualization.