Table 2.
Prevalence of 14 Diseases in Subjects With and Without COPD
| Diseases | Entire Cohort | COPD | Non-COPD | χ2 | P |
|---|---|---|---|---|---|
| Hypertension | 5012 (37.86) | 952 (52.89) | 4060 (35.50) | 199.91 | <0.001 |
| DM | 2092 (15.80) | 386 (21.44) | 1706 (14.92) | 49.81 | <0.001 |
| Dyslipidemia* | 8255 (63.03) | 1197 (67.02) | 7058 (62.40) | 14.11 | <0.001 |
| MS | 3318 (25.07) | 518 (28.78) | 2800 (24.48) | 15.28 | <0.001 |
| CHF | 250 (1.89) | 76 (4.22) | 174 (1.52) | 61.22 | <0.001 |
| Coronary disease | 654 (4.94) | 198 (11.00) | 456 (3.99) | 162.86 | <0.001 |
| Stroke | 302 (2.28) | 75 (4.17) | 227 (1.98) | 33.21 | <0.001 |
| CKD | 1910 (14.43) | 407 (22.61) | 1503 (13.14) | 112.95 | <0.001 |
| Anemia | 1324 (10.00) | 180 (10.00) | 1144 (10.00) | 0.00 | 1.000 |
| Arthritis* | 3140 (23.72) | 671 (37.28) | 2469 (21.59) | 211.53 | <0.001 |
| Cancer | 998 (7.54) | 275 (15.28) | 723 (6.32) | 178.96 | <0.001 |
| Obesity* | |||||
| Underweight | 183 (1.39) | 42 (2.35) | 141 (1.24) | 78.42 | <0.001 |
| Normal | 3664 (27.82) | 594 (33.24) | 3070 (26.97) | ||
| Overweight | 4417 (33.53) | 637 (35.65) | 3780 (33.20) | ||
| Obesity | 4908 (37.26) | 514 (28.76) | 4394 (38.59) | ||
| Osteoporosis | |||||
| Normal | 8093 (61.14) | 899 (49.94) | 7194 (62.90) | 167.19 | <0.001 |
| Osteopenia | 3403 (25.71) | 508 (28.22) | 2895 (25.31) | ||
| Osteoporosis | 1741 (13.15) | 393 (21.83) | 1348 (11.79) | ||
| Depression* | |||||
| None | 9341 (76.52) | 1267 (76.23) | 8074 (76.56) | 7.53 | 0.110 |
| Mild | 1815 (14.87) | 263 (15.82) | 1552 (14.72) | ||
| Moderate | 647 (5.30) | 88 (5.29) | 559 (5.30) | ||
| Moderately-Severe | 294 (2.41) | 26 (1.56) | 268 (2.54) | ||
| Severe | 111 (0.91) | 18 (1.08) | 93 (0.88) | ||
Note: *There were some missing data in these diseases.