Data for: Cognitive impairment and the association between frailty and functional deficits are linked to abdominal obesity in the elderly: effect of gender

This file includes the data collected in the original latest representative national survey of the Israeli elderly conducted in 2005-2006. Several values were deleted because of their irrelevance while others were formed on the basis of the available data (such as co-morbidities, estimated frailty status, obesity states and others). Pay attention - data on 45 subjects were deleted from this file due to potential report bias (their cognitive score, assessed by Mini-mental state examination were lower than 17 - a clear indication for risk to cognitive dysfunction).
Also, attached the original code-book of the survey describing the different variables collected in the survey, their measurement level and the full description of the question and its answers.

本文件收录了2005-2006年开展的以色列老年人最新全国代表性原始调查所采集的数据。部分指标因与研究主题无关已被剔除，其余指标则基于现有可用数据衍生生成（例如共病（co-morbidities）情况、评估衰弱状态、肥胖状态等）。
请注意：因存在潜在报告偏倚，本文件中共删除了45名受试者的数据——这些受试者经简易精神状态检查（Mini-mental state examination）评估所得的认知评分低于17分，该结果明确提示存在认知功能障碍风险。
此外，本文件附带本次调查的原始编码手册，其中详细说明了调查所采集的各类变量、变量的测量层级，以及对应问题与答案的完整信息。