| 环境 | 维度 | 指标 | 全样本 | 城市样本 | 农村样本 | 
| 家庭环境 | 居住问题 | 跌倒(有无) | 17.07% | 14.26% | 19.88% | 
| 
 | 
 | 光线昏暗(有无) | 20.86% | 5.41% | 23.43% | 
| 
 | 
 | 地面不平(有无) | 12.33% | 8.03% | 16.96% | 
| 
 | 
 | 地面滑(有无) | 4.30% | 3.34% | 5.44% | 
| 
 | 
 | 门障碍(有无) | 6.02% | 4.12% | 7.99% | 
| 
 | 适老化 | 加装扶手(有无) | 24.15% | 19.64% | 30.06% | 
| 
 | 
 | 厕浴设备(有无) | 15.48% | 12.68% | 18.85% | 
| 
 | 
 | 呼救设备(有无) | 38.97% | 37.13% | 41.42% | 
| 
 | 
 | 防噪设备(有无) | 13.14% | 14.79% | 16.79% | 
| 
 | 
 | 房屋类型(是否平房) | 33.90% | 23.80% | 48.72% | 
| 
 | 
 | 单独房间(有无) | 92.23% | 93.47% | 91.58% |