2008 | 2013 | |||||||||||||||
Simplex | Mixed | Simplex | Mixed | |||||||||||||
dy/dx | SE | Cont. | Per cent | dy/dx | SE | Cont. | Per cent | dy/dx | SE | Cont. | Per cent | dy/dx | SE | Cont. | Per cent | |
Lower income | 0.0120 | 0.0445 | −0.0085 | 3.03 | −0.1018* | 0.0481 | 0.0366 | −12.76 | −0.1103*** | 0.0306 | 0.0408 | −11.28 | −0.1091 | 0.0686 | 0.0185 | −7.06 |
Middle income | −0.0523 | 0.0300 | −0.0003 | 0.10 | −0.1679*** | 0.0630 | −0.0004 | 0.15 | −0.1553*** | 0.0279 | 0.0000 | 0.01 | −0.2377*** | 0.0640 | 0.0000 | 0.01 |
Higher income | −0.0824** | 0.0261 | −0.0581 | 20.74 | −0.1838*** | 0.0556 | −0.0659 | 22.94 | −0.1654*** | 0.0276 | −0.0612 | 16.93 | −0.3626*** | 0.0568 | −0.0615 | 23.51 |
Highest income | −0.0867** | 0.0253 | −0.1227 | 43.81 | −0.1441*** | 0.0548 | −0.1037 | 36.10 | −0.2082*** | 0.0233 | −0.1545 | 42.75 | −0.5195*** | 0.0370 | −0.1768 | 67.57 |
ln Score | −0.0523 | 0.0426 | −0.0017 | 0.62 | 0.1405 | 0.0994 | 0.0024 | −0.83 | −0.1639** | 0.0697 | −0.0131 | 3.61 | −0.2797*** | 0.0922 | −0.0102 | 3.91 |
ln Time | −0.0008 | 0.0226 | 0.0002 | −0.05 | 0.0304 | 0.0404 | −0.0031 | 1.09 | 0.0261 | 0.0216 | −0.0054 | 1.50 | 0.0193 | 0.0332 | −0.0018 | 0.70 |
Male | −0.0399 | 0.0333 | 0.0042 | −1.49 | 0.0192 | 0.0859 | −0.0010 | 0.35 | −0.0164 | 0.0351 | 0.0007 | −0.19 | −0.1475*** | 0.0542 | 0.0029 | −1.10 |
Inpatient | 0.2409*** | 0.0919 | 0.0064 | −2.28 | 0.4136*** | 0.1236 | 0.0056 | −1.94 | 0.1471*** | 0.0508 | 0.0000 | −0.01 | 0.1496*** | 0.0531 | 0.0000 | −0.01 |
Illness | −0.0001 | 0.0309 | 0.0000 | 0.00 | −0.0875 | 0.0591 | 0.0042 | −1.45 | 0.0619* | 0.0338 | 0.0018 | −0.50 | −0.0839 | 0.0779 | −0.0011 | 0.43 |
Elder member | 0.0926** | 0.0466 | −0.0106 | 3.79 | 0.2073** | 0.0927 | −0.0121 | 4.21 | 0.0928*** | 0.0354 | −0.0156 | 4.31 | 0.1367*** | 0.0505 | −0.0105 | 4.02 |
Insurance | 0.0480 | 0.0785 | 0.0078 | −2.79 | 0.0761 | 0.2265 | 0.0063 | −2.20 | 0.0342 | 0.0686 | 0.0012 | −0.34 | −0.0916 | 0.1320 | −0.0015 | 0.57 |
Primary school | −0.0453 | 0.0341 | 0.0109 | −3.88 | 0.0128 | 0.1088 | −0.0016 | 0.54 | −0.0330 | 0.0458 | 0.0068 | −1.88 | 0.0459 | 0.0770 | −0.0043 | 1.66 |
Middle school | −0.0341 | 0.0441 | 0.0124 | −4.42 | −0.1111 | 0.0912 | 0.0205 | −7.14 | 0.0122 | 0.0505 | −0.0011 | 0.30 | 0.1338* | 0.0803 | −0.0054 | 2.07 |
High school | −0.0191 | 0.0482 | −0.0151 | 5.40 | −0.0987 | 0.0974 | −0.0398 | 13.86 | −0.0485 | 0.0526 | −0.0214 | 5.91 | 0.0548 | 0.0832 | 0.0110 | −4.22 |
Married | 0.0410 | 0.0297 | 0.0010 | −0.35 | −0.0051 | 0.0833 | −0.0001 | 0.02 | −0.0028 | 0.0417 | −0.0004 | 0.11 | 0.0449 | 0.0598 | 0.0028 | −1.07 |
3–4 | −0.0574* | 0.0293 | 0.0190 | −6.77 | −0.0750 | 0.0637 | 0.0126 | −4.39 | −0.0526 | 0.0330 | −0.0030 | 0.83 | −0.1044* | 0.0574 | −0.0027 | 1.04 |
≥5 | −0.0836*** | 0.0203 | 0.0341 | −12.18 | −0.0579 | 0.0536 | 0.0120 | −4.18 | −0.0145 | 0.0491 | 0.0009 | −0.24 | −0.3492*** | 0.0637 | 0.0094 | −3.58 |
Middle | −0.0549 | 0.0647 | −0.0079 | 2.82 | 0.0693 | 0.0534 | 0.0051 | −1.77 | −0.0704* | 0.0393 | −0.0024 | 0.65 | 0.0523 | 0.0636 | 0.0008 | −0.31 |
North | 0.0027 | 0.0869 | 0.0004 | −0.16 | 0.8328** | 0.2133 | 0.0705 | −24.54 | 0.0100 | 0.0565 | 0.0019 | −0.52 | 0.0357 | 0.0854 | 0.0031 | −1.17 |
ln Score means natural logarithm of self-report health score of household head, 0-100; ln Time means natural logarithm of time length going to the nearest medical institution; dy/dx means partial effects of each variable and evaluated at sample means; per cent means the percentage of contribution to CI (Cont./CI); Cont. means contribution to CI.
*p<0.1, **p<0.05, ***p<0.01.