Table 2.
Generalised linear mixed model results for multiple chronic conditions
| Variables | β (95% CI) | P-value* |
|---|---|---|
| Sex (base = female) |
|
|
|
Male
|
−0.06 (−0.15, 0.03) |
0.200 |
| Age (base = <45 y old) |
|
|
|
45–65
|
2.56 (2.31, 2.80) |
<0.001 |
|
>65 y old
|
3.55 (3.30, 3.81) |
<0.001 |
| Marriage (base = never married) |
|
|
|
Married
|
0.37 (−0.07, 0.80) |
0.097 |
| Region (base = urban) |
|
|
|
Rural
|
0.25 (0.10, 0.40) |
<0.001 |
| Annual household income (base = ≤40 000 CNY) |
|
|
|
More than 40 000 CNY
|
−0.14 (−0.25, −0.04) |
0.007 |
| Education (base = <7 y of education) |
|
|
|
7 to 9 y of education
|
−0.31 (−0.42, −0.18) |
<0.001 |
|
>9 y of education
|
−0.14 (−0.29, −0) |
0.054 |
| BMI (base = normal weight) |
|
|
|
Underweight
|
0.02 (−0.22, 0.25) |
0.888 |
|
Overweight or obese
|
0.64 (0.55, 0.74) |
<0.001 |
| NDVI (base = Q1) |
|
|
|
Q2
|
−0.30 (−0.47, −0.13) |
<0.001 |
|
Q3
|
−0.37 (−0.59, −0.16) |
<0.001 |
| Q4 | −0.36 (−0.59, −0.13) | <0.001 |
BMI – body mass index, CI – confidence interval, CNY – Chinese Yuan, NDVI – Normalized Difference Vegetation Index
*P-values were obtained under Wald z-tests.