Variables | 2012 | 2014 | ||||||
Urban areas | Rural areas | Urban areas | Rural areas | |||||
Mean(N) | S.D. (%) | Mean(N) | S.D. (%) | Mean(N) | S.D. (%) | Mean(N) | S.D. (%) | |
Household expenditure (CNY) | 50,926.38 | 76,144.12 | 32,051.80 | 34,346.17 | 58,323.30 | 85,216.30 | 37,469.02 | 51,815.58 |
OOP medical expenditure (CNY) | 6056.99 | 16,110.78 | 4895.33 | 11,161.51 | 6749.66 | 15,948.90 | 6043.14 | 12,331.56 |
Food household expenditure (CNY) | 17,327.07 | 15,105.43 | 12,960.50 | 11,634.00 | 20,079.08 | 16,056.22 | 10,619.55 | 11,161.20 |
Household size | 3.68 | 1.67 | 4.29 | 1.92 | 3.62 | 1.72 | 4.20 | 1.92 |
Inpatient | ||||||||
 Yes | 450 | 36.76 | 554 | 36.93 | 737 | 41.36 | 825 | 43.56 |
 No1 | 774 | 63.24 | 946 | 63.07 | 1045 | 58.64 | 1069 | 56.44 |
Household members aged<=5 | ||||||||
 Yes | 205 | 16.75 | 357 | 23.80 | 290 | 16.27 | 427 | 22.54 |
 No1 | 1019 | 83.25 | 1143 | 76.20 | 1492 | 83.73 | 1467 | 77.46 |
Household members aged> = 60 | ||||||||
 Yes | 583 | 47.63 | 762 | 50.80 | 983 | 55.16 | 1057 | 55.81 |
 No1 | 641 | 52.37 | 738 | 49.20 | 799 | 44.84 | 837 | 44.19 |
Geographic location | ||||||||
 East1 | 629 | 51.39 | 509 | 33.93 | 852 | 47.81 | 664 | 35.06 |
 Central | 401 | 32.76 | 451 | 30.07 | 595 | 33.39 | 578 | 30.52 |
 West | 194 | 15.85 | 540 | 36.00 | 335 | 18.80 | 652 | 34.42 |
Gender of household head | ||||||||
 Female1 | 648 | 52.94 | 582 | 38.80 | 932 | 52.30 | 785 | 41.45 |
 Male | 576 | 47.06 | 918 | 61.20 | 850 | 47.70 | 1109 | 58.55 |
Education of household head | ||||||||
 Illiterate1 | 256 | 20.92 | 585 | 39.00 | 327 | 18.35 | 657 | 34.69 |
 Primary school | 225 | 18.38 | 410 | 27.33 | 368 | 20.65 | 572 | 30.20 |
 Middle school | 367 | 29.98 | 364 | 24.27 | 549 | 30.81 | 481 | 25.40 |
 High school and above | 376 | 30.72 | 141 | 9.40 | 538 | 30.19 | 184 | 9.71 |
Marriage of household head | ||||||||
 Married | 1094 | 89.38 | 1370 | 91.33 | 1549 | 86.92 | 1710 | 90.29 |
 Unmarried1 | 130 | 10.62 | 130 | 8.67 | 233 | 13.08 | 184 | 9.71 |
Self-assessed health status of household head | ||||||||
 Unhealthy1 | 685 | 55.96 | 821 | 54.73 | 866 | 48.60 | 938 | 49.52 |
 Healthy | 539 | 44.04 | 679 | 45.27 | 916 | 51.40 | 956 | 50.48 |
Basic medical insurance | ||||||||
 No medical insurance1 | 175 | 14.30 | 98 | 6.53 | 150 | 8.42 | 95 | 5.02 |
 UEBMI | 382 | 31.21 | 64 | 4.27 | 570 | 31.99 | 82 | 4.33 |
 URBMI | 226 | 18.46 | 36 | 2.40 | 316 | 17.73 | 53 | 2.80 |
 NRCMS | 429 | 35.05 | 1297 | 86.47 | 722 | 40.52 | 1657 | 87.49 |
 Two kinds of medical insurance | 12 | 0.98 | 5 | 0.33 | 24 | 1.35 | 7 | 0.37 |
SMI | ||||||||
 Yes | 11 | 0.90 | 3 | 0.20 | 38 | 2.13 | 15 | 0.79 |
 No1 | 1213 | 99.10 | 1497 | 99.80 | 1744 | 97.87 | 1879 | 99.21 |
Observations | 1224 | 100 | 1500 | 100 | 1782 | 100 | 1894 | 100 |
Variables | 2016 | 2018 | ||||||
Urban areas | Rural areas | Urban areas | Rural areas | |||||
Mean(N) | S.D. (%) | Mean(N) | S.D. (%) | Mean(N) | S.D. (%) | Mean(N) | S.D. (%) | |
Household expenditure (CNY) | 67,405.13 | 120,825.70 | 40,183.21 | 47,160.57 | 71,220.84 | 77,596.94 | 38,913.09 | 40,913.34 |
OOP medical expenditure (CNY) | 8329.21 | 20,640.78 | 6760.40 | 14,725.37 | 7832.77 | 17,389.48 | 6746.01 | 15,173.89 |
Food household expenditure (CNY) | 21,125.59 | 16,339.34 | 10,601.42 | 11,455.37 | 22,927.93 | 18,662.01 | 10,933.08 | 10,910.03 |
Household size | 3.72 | 1.84 | 4.27 | 2.02 | 3.71 | 1.91 | 4.12 | 2.06 |
Inpatient | ||||||||
 Yes | 833 | 45.10 | 958 | 46.91 | 842 | 46.11 | 989 | 49.16 |
 No1 | 1014 | 54.90 | 1084 | 53.09 | 984 | 53.89 | 1023 | 50.84 |
Household members aged<=5 | ||||||||
 Yes | 295 | 15.97 | 440 | 21.55 | 309 | 16.92 | 378 | 18.79 |
 No1 | 1552 | 84.03 | 1602 | 78.45 | 1517 | 83.08 | 1634 | 81.21 |
Household members aged> = 60 | ||||||||
 Yes | 1096 | 59.34 | 1215 | 59.50 | 1107 | 60.62 | 1291 | 64.17 |
 No1 | 751 | 40.66 | 827 | 40.50 | 719 | 39.38 | 721 | 35.83 |
Geographic location | ||||||||
 East1 | 811 | 43.91 | 626 | 30.66 | 903 | 49.45 | 629 | 31.26 |
 Central | 660 | 35.73 | 653 | 31.98 | 540 | 29.57 | 608 | 30.22 |
 West | 376 | 20.36 | 763 | 37.37 | 383 | 20.97 | 775 | 38.52 |
Gender of household head | ||||||||
 Female1 | 984 | 53.28 | 905 | 44.32 | 927 | 50.77 | 871 | 43.29 |
 Male | 863 | 46.72 | 1137 | 55.68 | 899 | 49.23 | 1141 | 56.71 |
Education of household head | ||||||||
 Illiterate1 | 394 | 21.33 | 754 | 36.92 | 312 | 17.09 | 699 | 34.74 |
 Primary school | 380 | 20.57 | 584 | 28.60 | 353 | 19.33 | 555 | 27.58 |
 Middle school | 537 | 29.07 | 492 | 24.09 | 589 | 32.26 | 520 | 25.84 |
 High school and above | 536 | 29.02 | 212 | 10.38 | 572 | 31.33 | 238 | 11.83 |
Marriage of household head | ||||||||
 Married | 1593 | 86.25 | 1798 | 88.05 | 1580 | 86.53 | 1736 | 86.28 |
 Unmarried1 | 254 | 13.75 | 244 | 11.95 | 246 | 13.47 | 276 | 13.72 |
Self-assessed health status of household head | ||||||||
 Unhealthy1 | 951 | 51.49 | 1132 | 55.44 | 855 | 46.82 | 1009 | 50.15 |
 Healthy | 896 | 48.51 | 910 | 44.56 | 971 | 53.18 | 1003 | 49.85 |
Basic medical insurance | ||||||||
 No medical insurance | 164 | 8.88 | 92 | 4.51 | 154 | 8.43 | 120 | 5.96 |
 UEBMI | 522 | 28.26 | 70 | 3.43 | 534 | 29.24 | 71 | 3.53 |
 URBMI | 337 | 18.25 | 35 | 1.71 | 351 | 19.22 | 41 | 2.04 |
 NRCMS | 806 | 43.64 | 1838 | 90.01 | 770 | 42.17 | 1774 | 88.17 |
 Two kinds of medical insurance | 18 | 0.97 | 7 | 0.34 | 17 | 0.93 | 6 | 0.30 |
SMI | ||||||||
 Yes | 28 | 1.52 | 11 | 0.54 | 33 | 1.81 | 18 | 0.89 |
 No1 | 1819 | 98.48 | 2031 | 99.46 | 1793 | 98.19 | 1994 | 99.11 |
Observations | 1847 | 100 | 2042 | 100 | 1826 | 100 | 2012 | 100 |