External validation of risk prediction models for chronic kidney disease.

ARIC, Atherosclerosis Risk in Communities Study; CHS, Cardiovascular Health Study; HL, Hosmer-Lemeshow; NA, not applicable; NHANES, National Health and Nutrition Examination Survey; NR, not reported; THIN, The Health Improvement Network.ARIC：动脉粥样硬化风险社区研究（Atherosclerosis Risk in Communities Study）；CHS：心血管健康研究（Cardiovascular Health Study）；HL：霍斯默-莱梅肖（Hosmer-Lemeshow）；NA：不适用（not applicable）；NHANES：美国国家健康与营养检查调查（National Health and Nutrition Examination Survey）；NR：未报告（not reported）；THIN：健康改善网络（The Health Improvement Network）