Characteristics | Model 1a | Â | Model 2b | Â | Model 3c | Â | Model 4d | Â |
---|---|---|---|---|---|---|---|---|
 | OR (95%CI) | P-value | OR (95%CI) | P-value | OR (95%CI) | P-value | OR (95%CI) | P-value |
Main terms | ||||||||
Follow-up management (Irregular Ref) | ||||||||
 Regular | 1.28 (1.04, 1.58) | 0.018 | 1.07 (0.81, 1.41) | 0.642 | 1.77 (1.21, 2.61) | 0.004 | 1.65 (1.27, 2.15) | <0.001 |
Education (Illiteracy Ref) | ||||||||
 Primary or below | 0.74 (0.60, 0.91) | 0.005 | 0.74 (0.59, 0.91) | 0.005 | 0.89 (0.56, 1.43) | 0.637 | 0.73 (0.59, 0.91) | 0.005 |
 Secondary school or above | 0.58 (0.46, 0.74) | <0.001 | 0.58 (0.45, 0.74) | <0.001 | 0.97 (0.60, 1.57) | 0.907 | 0.58 (0.45, 0.74) | <0.001 |
Region (Urban Ref) | ||||||||
 Rural | 0.62 (0.52. 0.74) | <0.001 | 0.43 (0.29, 0.64) | <0.001 | 0.62 (0.52, 0.74) | <0.001 | 0.61 (0.51, 0.73) | <0.001 |
Annual household income (Low Ref) | ||||||||
 High | 0.81 (0.67, 0.98) | 0.027 | 0.81 (0.67, 0.98) | 0.030 | 0.81 (0.67, 0.97) | 0.024 | 1.35 (0.91, 1.99) | 0.131 |
Interaction term | Â | |||||||
Follow-up management×Region | ||||||||
 Regular×Rural |  | 1.55 (1.02, 2.35) | 0.041 |  |  |  |  | |
Follow-up management×Education |  | |||||||
 Regular×Primary or below |  |  |  | 0.80 (0.47, 1.34) | 0.391 |  |  | |
 Regular×Secondary school or above |  |  |  | 0.53 (0.32, 0.88) | 0.015 |  |  | |
Follow-up management×Income | ||||||||
 Regular×High |  |  |  |  |  | 0.53 (0.35, 0.81) | 0.003 | |
Control variables | ||||||||
Gender (Male Ref) | Â | |||||||
 Female | 0.62 (0.50, 0.77) | <0.001 | 0.62 (0.50, 0.76) | <0.001 | 0.62 (0.50, 0.76) | <0.001 | 0.61 (0.49, 0.76) | <0.001 |
 Age |  |  | 0.99 (0.97, 1.00) | 0.032 | 0.99 (0.97, 1.00) | 0.033 | 0.99 (0.97, 1.00) | 0.033 |
Marital statuse (Single Ref) | Â | |||||||
 Married | 1.09 (0.83, 1.44) | 0.538 | 1.08 (0.82, 1.43) | 0.569 | 1.07 (0.81, 1.42) | 0.622 | 1.07 (0.81, 1.41) | 0.627 |
Need caregiving (No Ref) | Â | |||||||
 Yes | 0.83 (0.64, 1.06) | 0.137 | 0.82 (0.64, 1.06) | 0.125 | 0.82 (0.64, 1.06) | 0.130 | 0.83 (0.64, 1.06) | 0.142 |
Cigarette smoking (No Ref) | Â | |||||||
 Yes | 0.81 (0.63, 1.04) | 0.096 | 0.81 (0.63, 1.04) | 0.103 | 0.81 (0.63, 1.05) | 0.114 | 0.81 (0.63, 1.04) | 0.100 |
Alcohol drinking (No Ref) | Â | |||||||
 Yes | 0.78 (0.62, 0.99) | 0.040 | 0.78 (0.62, 1.00) | 0.041 | 0.78 (0.61, 0.98) | 0.036 | 0.78 (0.61, 0.98) | 0.035 |
Health screening (No Ref) | Â | |||||||
 Yes | 2.92 (2.43, 3.50) | <0.001 | 2.90 (2.41, 3.48) | <0.001 | 2.91 (2.43, 3.50) | <0.001 | 2.89 (2.41, 3.48) | <0.001 |
Living arrangements (With others Ref) | ||||||||
 Alone | 0.99 (0.72, 1.36) | 0.966 | 0.99 (0.72, 1.36) | 0.958 | 0.98 (0.72, 1.35) | 0.922 | 0.98 (0.72, 1.35) | 0.918 |
Blood pressure situation (Abnormal Ref) | ||||||||
 Normal | 1.36 (1.16, 1.60) | <0.001 | 1.36 (1.15, 1.60) | <0.001 | 1.36 (1.16, 1.61) | <0.001 | 1.35 (1.15, 1.60) | <0.001 |
Medication (Irregular Ref) | Â | |||||||
 Regular | 0.98 (0.81, 1.19) | 0.858 | 0.98 (0.81, 1.19) | 0.860 | 0.98 (0.81, 1.19) | 0.860 | 0.98 (0.81, 1.19) | 0.844 |