Study characteristics | No of studies | Study characteristics | No of studies |
Published year | Comparator group | ||
2009 | 1 | Rural residents only | 6 |
2010 | 1 | Urban residents only | 3 |
2011 | 1 | Rural and urban residents | 9 |
2012 | 1 | Non-migrants | 1 |
2013 | 2 | General population | 1 |
2015 | 3 | Statistical methods on outcomes | |
2016 | 2 | Descriptive statistics only | 5 |
2020 | 1 | Multivariate regression analysis | 15 |
Study design | |||
Pooled cross-sectional | 3 | ||
Cross-sectional | 17 | ||
Setting | |||
National | 13 | Outcomes | No of studies |
City | 1 | Risk risk factors | |
Municipal | 4 | Tobacco use | 13 |
District | 1 | Alcohol use | 13 |
Township | 1 | Unhealthy diet | 2 |
Sampling method | Physical inactivity | 6 | |
Multistage stratified sampling | 12 | Overweight | 6 |
Quota sampling | 1 | Obesity | 7 |
Random cluster sampling | 1 | Central obesity | 2 |
Spatial probability sampling | 1 | Raised blood pressure | 6 |
Not specified | 5 | Raised blood sugar | 3 |
Definition of migrant | Raised blood lipid | 2 | |
By hukou status | 10 | NCD Management | |
By residential status | 7 | Diagnosis | 0 |
By health insurance | 1 | Treatment | 4 |
Not specified | 2 | Control | 2 |
NCD, non-communicable disease.