Kit for evaluating 24-hour urinary sodium value of woman
A 24-hour, kit-based technology, applied in the field of medicine, can solve problems such as cumbersome procedures, long urine collection time, and inconvenient urine sodium intake
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Embodiment 1
[0033] Embodiment 1, establishment of the inventive method
[0034] The data come from hypertensive patients hospitalized in the hypertension ward of Peking University People's Hospital from August 2011 to November 2012. Inclusion criteria: ①The diagnosis of hypertension was clear. The diagnostic criteria of hypertension were based on the 2010 Chinese guidelines for the prevention and treatment of hypertension. Hypertension was defined as systolic blood pressure ≥ 140mmHg (1mmHg = 0.133kPa) and (or) diastolic blood pressure ≥ 90mmHg when blood pressure was measured 3 times on different days without using antihypertensive drugs. The patient had a history of hypertension in the past and was currently using antihypertensive drugs. His blood pressure was <140 / 90mHg, and he was also diagnosed as hypertension. ② Stable regular diet in the past 1 month. ③ Fill in the informed consent. Exclusion criteria: ①Hypertension accompanied by severe multi-system diseases (such as rheumatic...
Embodiment 2
[0045] Embodiment 2, verification of the inventive method
[0046] There were 101 female patients in the verification group, and the 24-hour urine sodium prediction value (e-24HUNa) was calculated by the Tanaka method and the SUN1 method respectively, and the accuracy was compared with the predicted value and the measured value (r-24HUNa). The results are as follows: Table 1:
[0047] Table 1 Comparison of the accuracy of the three methods
[0048]
[0049] *P and SUN1 method to compare chi-square test value
[0050] It can be seen from Table 1 that the 30% accuracy of the SUN1 method for estimating e-24HUNa is not statistically significant compared with the T method (P>0.05), but the 50% accuracy is significantly improved (P<0.05).
[0051] figure 1 It is the Bland-Altman diagram of urine sodium predicted by T method based on spot urine sodium of PM samples and measured urine sodium.
[0052] figure 2 It is the Bland-Altman diagram of urine sodium predicted by the SU...
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