| Index | Source |
| Region | [18] | Gender | [18, 20, 21, 26, 30, 31] | Age | [18, 20, 21, 24, 26, 30, 31] | Family top education | [18, 20, 24, 26, 30, 31] | Family size | [20, 26, 30, 31] | Family structure | [29] | Village type | [18, 29, 31] | Annual income | [18, 20, 21, 26, 30, 31] | Source of income | [18, 24] | Distance from village to county | [18, 21, 29, 31] | Road | [21, 25–28, 30] | Drinking water | [25–28, 30, 31] | Sewage treatment | [25–27] | Renovation of public toilets | [27] | Village planning and reconstruction | [27] | Electricity and communication signal | [26, 27] | Renovation of fuel and kitchen | [27] | Irrigation facilities | [21, 24, 25, 27, 28, 30] | Health facility | [21, 25, 26, 28] | Culture and entertainment | [26, 28, 30] | Education facilities | [21, 25, 26, 28, 30] | Infrastructure compared with that 5 years ago | [29, 31] | Infrastructure compared with neighboring villages | [29, 31] | Infrastructure charges | [22, 24, 29] | Total satisfaction | [22, 29, 30] |
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