Variable | Assignment |
---|---|
Gender | Male = 1; female = 2 |
Household registration | Local child = 1; migrant children = 2 |
Family annual income | 0 to 0.15 million yuan = 1; 0.15 to 0.5 million yuan = 2; 0.5 to 1 million yuan = 3; more than 1 million yuan = 4 |
Medical insurance of Child | Basic health insurance only =1; commercial insurance only =2; basic medical insurance + commercial insurance =3; no insurance or others = 4 |
Occupation of the parents | white-collar workers =1; blue-collar workers =2; Mixed white−/blue-collar workers =3; others = 4 |
Education level of the parents | Junior high school and below =1; Senior high school/ technical secondary school/ junior college = 2; Bachelor’s degree or above =3 |
Marital status of the parents | Unmarried =1; married = 2; divorced = 3; widowed = 4 |