| | 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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