Skip to main content

Table 4 Logistic regression analysis of self-rated physical health (Urban respondents)

From: Does where you live matter to your health? Investigating factors that influence the self-rated health of urban and rural Chinese residents: evidence drawn from Chinese General Social Survey data

  Model 4 Model 5 Model 6
Evaluation of living environment OR 95% Confidence Intervals OR 95% Confidence Intervals OR 95% Confidence Intervals
Air pollution (ref: not serious) 1.001 [0.828, 1.210] 1.063 [0.832, 1.358] 0.991 [0.820, 1.199]
Green space shortage (ref: not serious) 0.749*** [0.628, 0.895] 0.747*** [0.626, 0.892] 0.915 [0.720, 1.162]
Water pollution (ref: not serious) 1.068 [0.883, 1.292] 1.065 [0.881, 1.289] 1.067 [0.882, 1.291]
Freshwater resource shortage (ref: not serious) 1.145 [0.946, 1.387] 1.141 [0.942, 1.383] 1.145 [0.945, 1.387]
Physical activities
 Doing physical exercise (ref: infrequently) 1.063 [0.901, 1.255] 1.135 [0.896, 1.437] 1.229** [1.004, 1.504]
Controlled variables
 Age 0.955*** [0.949, 0.961] 0.955*** [0.949, 0.960] 0.955*** [0.949, 0.960]
 Gender (ref: male) 0.762*** [0.649, 0.894] 0.761*** [0.649, 0.893] 0.765*** [0.652, 0.898]
 Marital status (ref: single, divorce, widowed.) 1.116 [0.911, 1.368] 1.116 [0.911, 1.368] 1.121 [0.914, 1.374]
 Educational attainments (ref: junior high school and below) 1.000 [1.000, 1.000] 1.000 [1.000, 1.000] 1.000 [1.000, 1.000]
 Senior high school 1.152 [0.942, 1.408] 1.150 [0.941, 1.406] 1.157 [0.947, 1.415]
 Bachelor degree and above 0.963 [0.770, 1.204] 0.960 [0.768, 1.201] 0.966 [0.772, 1.209]
 Logarithmic of annual household income 1.251*** [1.120, 1.398] 1.251*** [1.120, 1.398] 1.246*** [1.115, 1.393]
 Hukou status (ref: non-local hukou) 0.890 [0.696, 1.137] 0.892 [0.697, 1.140] 0.891 [0.697, 1.139]
 Insurance schemes (ref: have joined neither schemes) 1.000 [1.000, 1.000] 1.000 [1.000, 1.000] 1.000 [1.000, 1.000]
 Have joined both BMI and PCMI schemes 1.295 [0.903, 1.856] 1.302 [0.908, 1.868] 1.317 [0.918, 1.890]
 Have joined BMI schemes but not PCMI schemes 1.060 [0.796, 1.410] 1.062 [0.798, 1.414] 1.068 [0.802, 1.423]
 Have joined PCMI schemes but not BMI schemes 2.576** [1.037, 6.396] 2.595** [1.044, 6.448] 2.659** [1.071, 6.604]
Interaction in relation to evaluation of living environment
 Doing physical exercise frequently × Serious air pollution (ref: Doing physical exercise frequently × No serious air pollution)    0.884 [0.641, 1.219]   
 Doing physical exercise frequently × Serious green space shortage (ref: Doing physical exercise frequently × No serious green space shortage)      0.655** [0.467, 0.918]
 N 3402   3402   3402  
 Log likelihood -1828.113   -1827.829   -1825.087  
 Chi-squared 443.354***   443.923***   449.406***  
  1. Exponentiated coefficients; 95% confidence intervals in brackets; * p < 0.10, ** p < 0.05, *** p < 0.01