Table 6 Regressions of specification (2) measuring the effects of family income on adult BMI over time, 1991-2011
From: Family income and body mass index – what have we learned from China
Dependent variable: BMI | |||
|---|---|---|---|
Total | Male | Female | |
Income Quartiles (1000 CNY) | |||
Bottom | 0.639c (0.139) | 0.228 (0.195) | 0.593c (0.196) |
Second | 0.527c (0.075) | 0.367c (0.103) | 0.344c (0.105) |
Third | 0.384c (0.026) | 0.302c (0.033) | 0.107c (0.034) |
Top | 0.238c (0.016) | 0.026a (0.015) | 0.106c (0.013) |
Education | −0.079c (0.010) | −0.026a (0.015) | −0.130c (0.014) |
Marital Status | −0.078c (0.021) | 0.044 (0.033) | −0.204c (0.029) |
Gender | 0.491c (0.029) | ||
Year = 1991 | −0.036 (0.058) | 0.102 (0.080) | −0.159b (0.084) |
Year = 1993 | 0.016 (0.060) | 0.167 (0.082) | −0.127 (0.086) |
Year = 1997 | 0.211c (0.062) | 0.388c (0.085) | 0.055 (0.089) |
Year = 2000 | 0.526c (0.063) | 0.661c (0.086) | 0.396c (0.091) |
Year = 2004 | 0.648c (0.063) | 0.802c (0.087) | 0.511c (0.090) |
Year = 2006 | 0.686c (0.064) | 0.869c (0.088) | 0.520c (0.091) |
Year = 2009 | 0.718c (0.066) | 0.892c (0.091) | 0.584c (0.094) |
Year = 2011 | 1.044c (0.066) | 1.178c (0.091) | 0.953c (0.094) |
Constant | 17.584c (0.156) | 18.297c (0.214) | 18.365c (0.211) |
Observation | 74416 | 35500 | 38916 |
R-squared | 0.102 | 0.124 | 0.096 |