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目的:对“生长壮老取决于肾”流行病学调查信息采集表(成人用表)的预调查进行信度和效度评价。方法:2010年立冬日开始到大寒日结束,在辽宁、上海、天津3个地区多中心,以10-70岁之间获得知情同意的体检健康人群为调查对象,实施“生长壮老取决于肾”流行病学调查信息采集表调查,其中有效样本165例。结果:165例有效样本的年龄为(34.92±16.99)岁,其中男性65例(39.4%),年龄(33.91±16.94)岁;女性100例(60.6%),年龄(35.57±17.08)岁。内部一致性信度评价:男性量表总Cronbach’sα系数是0.825,女性量表总Cronbach’sα系数是0.711,说明本量表的内部一致性良好。分半信度:本研究男性量表的分半信度为0.605,女性量表的分半信度为0.524,结果较好。校标效度:本研究女性量表与SF-36健康状况调查问卷在总分上具有一定相关性Spearman’s r=0.44,P<0.05,头发、耳目、骨牙、四肢肌肉、女性生殖系统、智力及其他症状与SF-36量表生理维度具有相关性,男性二阴二便情况、女性生殖情况、智力、其他症状与SF-36量表的心理维度具有相关性。区分效度:年龄>40岁的男性20例,年龄≤40岁的男性45例,两组人群分别在头发、耳目、骨牙、皮肤、二阴二便、生殖方面有较好的区分效度。年龄>35的女性45例,年龄≤35的女性55例,此两组人群分别在头发、耳目、骨牙、皮肤、智力方面有较好的区分效度。结论:“生长壮老取决于肾”流行病学调查信息采集表具有较好的可行性、信度和效度,能够较好的反映出健康人群随着生长壮老不同阶段而有着相应的外在指征变化。
OBJECTIVE: To evaluate the reliability and validity of the pre-investigation on the “Epidemiological survey of adult growth depends on kidney” epidemiological survey collection table (adult form). Methods: From the start of winter in 2010 to the end of big cold day, the health check-ups were conducted in three centers in Liaoning, Shanghai and Tianjin, and healthy people who obtained the informed consent between 10 and 70 years old were investigated. Kidney “epidemiological survey information collection table survey, of which 165 valid samples. Results: The effective age of the 165 patients was (34.92 ± 16.99) years old, of which 65 (39.4%) were males and 33.91 ± 16.94 years old. The females were 100.6% (60.5%) and 35.57 ± 17.08 years old. The internal consistency reliability evaluation: male Cronbach’s α coefficient coefficient is 0.825, female scale total Cronbach’s α coefficient is 0.711, indicating that the internal consistency of this scale is good. Sub-half reliability: The male half of the scale of this study was 0.605, half the reliability of the female scale 0.524, the result is better. The validity of the calibration: The female scale of this study has a certain correlation with the SF-36 questionnaire in the total score Spearman’s r = 0.44, P <0.05, hair, eyes, teeth, limbs and muscles, female reproductive system, And other symptoms and SF-36 scale physical dimension has correlation, male genital diuresis, female reproductive status, intelligence, other symptoms and SF-36 scale psychological dimension has correlation. Discriminant validity: 20 males> 40 years old and 45 males ≤40 years old. The two groups had better discriminative validity in hair, eyes, teeth, skin, diarrhea, . There were 45 females aged 35 and 55 females ≤ 35 years old. The two groups of people had better discriminative validity in hair, eyes, teeth, skin and intelligence respectively. Conclusion: ”Grow strong old depends on the kidney" Epidemiological survey information collection table has a good feasibility, reliability and validity, can better reflect the health of the population with the growth of different ages and have a corresponding stage External changes in indications.