Table 4.
The multivariate ordinal regression analysis for depression by health insurance status and background variables among adults in Gansu, China
| 7-month follow up CES-d, OR (95% CI) | P value | 20-month follow up CES-d, OR (95% CI) | P value | ||
|---|---|---|---|---|---|
| insurance |
Non-insurance |
1.40 (1.09-1.82) |
.01 |
1.89 (1.36-2.62) |
<.001 |
| |
Insurance to None |
1.22 (0.85-1.76) |
.28 |
2.10 (1.44-3.05) |
<.001 |
| |
Non to Insurance |
0.92 (0.63-1.35) |
.67 |
1.45 (1.09-1.95) |
.01 |
| |
insurance |
1.00 |
|
1.00 |
|
| CES-D Baseline |
<16 |
1.00 |
|
1.00 |
|
| |
16-20 |
1.63 (1.24-2.15) |
.001 |
0.92 (0.69-1.23) |
.60 |
| |
21-25 |
1.67 (1.26-2.22) |
<.001 |
1.16 (0.85-1.58) |
.35 |
| |
≥26 |
2.38 (1.84-3.09) |
<.001 |
1.54 (1.15-2.06) |
.004 |
| city |
Lanzhou |
0.98 (0.79-1.21) |
.83 |
1.10 (0.86-1.40) |
.44 |
| |
Baiyin |
1.00 |
. |
1.00 |
. |
| sex |
Male |
1.22 (0.95-1.55) |
.12 |
1.13 (0.86-1.49) |
.38 |
| |
Female |
1.00 |
. |
1.00 |
. |
| Ethnicity |
Han |
1.23 (0.81-1.87) |
.32 |
0.88 (0.56-1.40) |
.59 |
| |
Minority |
1.00 |
. |
1.00 |
. |
| age |
16-35 |
0.99 (0.58-1.68) |
.97 |
0.69 (0.39-1.23) |
.21 |
| |
36-45 |
1.29 (0.80-2.08) |
.29 |
0.87 (0.52-1.44) |
.58 |
| |
46-55 |
1.25 (0.84-1.86) |
.27 |
0.81 (0.53-1.26) |
.35 |
| |
56-65 |
1.11 (0.77-1.60) |
.58 |
1.05 (0.72-1.54) |
.79 |
| |
≥66 |
1.00 |
. |
1.00 |
. |
| education |
primary school or less |
2.08 (1.36-3.19) |
.001 |
1.14 (0.74-1.76) |
.56 |
| |
Junior high school |
1.58 (1.11-2.27) |
.01 |
1.04 (0.72-1.50) |
.84 |
| |
High school |
1.61 (1.13-2.29) |
.01 |
1.03 (0.71-1.49) |
.86 |
| |
College or more |
1.00 |
. |
1.00 |
. |
| marriage |
Married |
0.76 (0.46-1.24) |
.27 |
0.59 (0.30-1.18) |
.13 |
| |
Divorced |
1.32 (0.76-2.29) |
.32 |
1.04 (0.50-2.17) |
.92 |
| |
Never-married |
1.00 |
. |
1.00 |
. |
| employment |
Retired |
1.04 (0.74-1.49) |
.81 |
0.87 (0.60-1.26) |
.45 |
| |
Unemployed |
0.99 (0.76-1.30) |
.95 |
1.00 (0.74-1.35) |
.99 |
| |
employed |
1.00 |
. |
1.00 |
. |
| Dibao |
Yes |
1.54 (1.25-1.89) |
.00 |
1.31 (1.05-1.64) |
.02 |
| |
No |
1.00 |
. |
1.00 |
. |
| Life events |
No |
1.03 (0.72-1.48) |
.85 |
1.04 (0.73-1.48) |
.84 |
| |
1 |
1.18 (0.77-1.81) |
.45 |
1.04 (0.68-1.61) |
.85 |
| |
≥2 |
1.00 |
. |
1.00 |
. |
| Physical activity |
Yes |
0.89 (0.72-1.10) |
.29 |
0.99 (0.79-1.24) |
.93 |
| |
no |
1.00 |
. |
1.00 |
. |
| drink |
No |
1.08 (0.73-1.60) |
.71 |
1.08 (0.67-1.76) |
.74 |
| |
Yes |
1.00 |
. |
1.00 |
. |
| smoke |
No |
1.00 (0.78-1.29) |
.99 |
0.92 (0.70-1.22) |
.56 |
| |
Yes |
1.00 |
. |
1.00 |
. |
| BMI |
<19 |
1.67 (1.15-2.42) |
.01 |
1.03 (0.69-1.54) |
.88 |
| |
19-24 |
1.15 (0.90-1.48) |
.27 |
0.85 (0.65-1.12) |
.25 |
| |
≥25 |
1.00 |
. |
1.00 |
. |
| 4-weeks disease |
No |
0.81 (0.63-1.04) |
.10 |
1.16 (0.87-1.53) |
.31 |
| |
acute disease in 4 weeks |
1.02 (0.61-1.69) |
.94 |
1.20 (0.77-1.87) |
.42 |
| |
acute disease > 4 weeks |
0.68 (0.25-1.82) |
.44 |
1.37 (0.67-2.81) |
.39 |
| Chronic | 1.00 | . | 1.00 | . |