Table 2 Prevalence of general obesity and abdominal obesity according to socio-demographic characteristics.
Characteristic | BMI (kg/m2) | WC (cm) | WHR | WHtR | |||||
|---|---|---|---|---|---|---|---|---|---|
Underweight/normal weight | Overweight | Obesity | Normal | Central-obesity | Normal | Central-obesity | Normal | Central-obesity | |
Overall | 3189 (47.3) | 2737 (40.6) | 810 (12.0) | 3372 (50.1) | 3364 (49.9) | 1385 (20.6) | 5351 (79.4) | 2447 (36.3) | 4289 (63.7) |
Gender | |||||||||
Male | 1296 (44.0) | 1254 (42.6) | 397 (13.5) | 1899 (64.4) | 1048 (35.6) | 643 (21.8) | 2304 (78.2) | 1147 (38.9) | 1800 (61.1) |
Female | 1893 (50.0) | 1483 (39.1) | 413 (10.9) | 1473 (38.9) | 2316 (61.1) | 742 (19.6) | 3047 (80.4) | 1300 (34.3) | 2489 (65.7) |
Age group (years) | |||||||||
40–49 | 578 (46.3) | 494 (39.6) | 177 (14.2) | 692 (55.4) | 557 (44.6) | 421 (33.7) | 828 (66.3) | 564 (45.2) | 685 (54.8) |
50–59 | 1366 (45.3) | 1260 (41.8) | 389 (12.9) | 1490 (49.4) | 1525 (50.6) | 626 (20.8) | 2389 (79.2) | 1122 (37.2) | 1893 (62.8) |
60–69 | 1245 (50.4) | 983 (39.8) | 244 (9.9) | 1190 (48.1) | 1282 (51.9) | 338 (13.7) | 2134 (86.3) | 761 (30.8) | 1711 (69.2) |
Marital status | |||||||||
Currently married | 2954 (46.9) | 2583 (41.0) | 765 (12.1) | 3175 (50.4) | 3127 (49.6) | 1305 (20.7) | 4997 (79.3) | 2312 (36.7) | 3990 (63.3) |
Othersa | 235 (54.1) | 154 (35.5) | 45 (10.4) | 197 (45.4) | 237 (54.6) | 80 (18.4) | 354 (81.6) | 135 (31.1) | 299 (68.9) |
Residence | |||||||||
Rural | 2536 (48.3) | 2093 (39.9) | 622 (11.8) | 2668 (50.8) | 2583 (49.2) | 1045 (19.9) | 4206 (80.1) | 1877 (35.7) | 3374 (64.3) |
Urban | 653 (44.0) | 644 (43.4) | 188 (12.7) | 704 (47.4) | 781 (52.6) | 340 (22.9) | 1145 (77.1) | 570 (38.4) | 915 (61.6) |
Education | |||||||||
Primary school and below | 1203 (49.4) | 959 (39.4) | 275 (11.3) | 1057 (43.4) | 1380 (56.6) | 362 (14.9) | 2075 (85.1) | 749 (30.7) | 1688 (69.3) |
Junior middle school | 1501 (47.2) | 1306 (41.0) | 375 (11.8) | 1686 (53.0) | 1496 (47.0) | 776 (24.4) | 2406 (75.6) | 1244 (39.1) | 1938 (60.9) |
Senior middle school and above | 485 (43.4) | 472 (42.3) | 160 (14.3) | 629 (56.3) | 488 (43.7) | 247 (22.1) | 870 (77.9) | 454 (40.6) | 663 (59.4) |
Average annual household income (CNY) | |||||||||
0–29,999 | 347 (53.3) | 231 (35.5) | 73 (11.2) | 305 (46.9) | 346 (53.1) | 102 (15.7) | 549 (84.3) | 201 (30.9) | 450 (69.1) |
3–69,999 | 912 (47.7) | 788 (41.3) | 210 (11.0) | 942 (49.3) | 968 (50.7) | 355 (18.6) | 1555 (81.4) | 645 (33.8) | 1265 (66.2) |
7–109,999 | 874 (47.8) | 725 (39.7) | 228 (12.5) | 931 (51.0) | 896 (49.0) | 406 (22.2) | 1421 (77.8) | 694 (38.0) | 1133 (62.0) |
≥ 110,000 | 1056 (45.0) | 993 (42.3) | 299 (12.7) | 1194 (50.9) | 1154 (49.1) | 522 (22.2) | 1826 (77.8) | 907 (38.6) | 1441 (61.4) |
