Table 2.
The prevalence of 1 noncommunicable disease (NCD) and multimorbidity.
| Variables | 1 NCD, n (%) | 2 NCDs, n (%) | ≥3 NCDs, n (%) | |
| Total (n=38,807) | 12,990 (33.5) | 7285 (18.8) | 3614 (9.3) | |
| Age (years) | ||||
|
|
18-44 (n=6805) | 1963 (28.6) | 728 (10.7) | 222 (3.3) |
|
|
45-59 (n=15,181) | 5225 (34.4) | 2734 (18) | 1156 (7.6) |
|
|
≥60 (n=16,821) | 5802 (34.5) | 3823 (22.7) | 2236 (13.3) |
| Gender, women (n=23,453) | 7623 (32.5) | 4200 (17.9) | 2078 (8.9) | |
| Educational level | ||||
|
|
Elementary school or below (n=17,366) | 5869 (33.8) | 3592 (20.7) | 1993 (11.5) |
|
|
Junior high school (n=15,457) | 5241 (33.9) | 2643 (17.1) | 1165 (7.5) |
|
|
Senior high school or above (n=5984) | 1880 (31.4) | 1050 (17.6) | 456 (7.6) |
| Marital status, living alone (n=3979) | 1314 (33) | 884 (22.2) | 446 (11.2) | |
| Average monthly income | ||||
|
|
<500 RMB (<US $72.4; n=13,825) | 4693 (34) | 2705 (19.6) | 1478 (10.7) |
|
|
500-1000 RMB (US $72.4-144.8; n=12,778) | 4251 (33.3) | 2482 (19.4) | 1079 (8.4) |
|
|
≥1000 RMB (≥US $144.8; n=12,204) | 4046 (33.2) | 2098 (17.2) | 1057 (8.7) |
| Physical activity | ||||
|
|
Low (n=12,544) | 4132 (32.9) | 2699 (21.5) | 1587 (12.7) |
|
|
Moderate (n=14,631) | 4905 (33.5) | 2587 (17.7) | 1240 (8.5) |
|
|
High (n=11,632) | 3953 (34) | 1999 (17.2) | 787 (6.8) |
| Smoking | ||||
|
|
Never (n=28,225) | 9319 (33) | 5147 (18.2) | 2579 (9.1) |
|
|
Former (n=3131) | 1019 (32.6) | 726 (23.2) | 485 (15.5) |
|
|
Current (n=7451) | 2652 (35.6) | 1412 (19) | 550 (7.4) |
| Drinking | ||||
|
|
Never (n=29,981) | 9958 (33.2) | 5463 (18.2) | 2700 (9) |
|
|
Former (n=1794) | 549 (30.6) | 432 (24.1) | 290 (16.2) |
|
|
Current (n=7032) | 2483 (35.3) | 1390 (19.8) | 624 (8.9) |
| High-salt diet (n=6937) | 2319 (33.4) | 1351 (19.5) | 658 (9.5) | |
| More vegetable and fruit intake (n=16,183) | 5367 (33.2) | 2880 (17.8) | 1395 (8.6) | |
| High-fat diet (n=7421) | 2447 (33) | 1263 (17) | 575 (7.8) | |
| BMI | ||||
|
|
Underweight (n=938) | 233 (24.8) | 67 (7.1) | 19 (2) |
|
|
Normal (n=15,567) | 4867 (31.3) | 1938 (12.5) | 687 (4.4) |
|
|
Overweight (n=15,306) | 5546 (36.2) | 3243 (21.2) | 1611 (10.5) |
|
|
Obesity (n=6878) | 2309 (33.6) | 2012 (29.3) | 1268 (18.4) |
| Family history of hypertension (n=7522) | 2490 (33.1) | 1657 (22) | 1023 (13.6) | |
| Family history of diabetes (n=1618) | 523 (32.3) | 339 (21) | 194 (12) | |
| Family history of CHDa (n=3106) | 1053 (33.9) | 534 (17.2) | 306 (9.9) | |
| Family history of hyperlipemia (n=1378) | 420 (30.5) | 249 (18.1) | 152 (11) | |
| Family history of stroke (n=3313) | 1089 (32.9) | 582 (17.6) | 360 (10.9) | |
| Family history of gout (n=80) | 26 (32.5) | 13 (16.3) | 7 (8.8) | |
aCHD: coronary heart disease.