Table 2:
Prevalence of COPD by different criteria & socio-demographic characteristics
| Total N= 3594 | COPD (By GOLD) n=486 | COPD (By LLN) n=369 | |
|---|---|---|---|
|
|
|||
| Age Group | |||
| 40-49Yrs | 1535 | 80 (5.2) | 73 (4.8) |
| 50-59Yrs | 1145 | 156 (13.6) | 129 (11.3) |
| 60-69Yrs | 913 | 251 (27.5) | 167 (18.3) |
| Sex | |||
| Male | 1643 | 362 (22.0) | 266 (16.2) |
| Female | 1951 | 125 (6.4) | 103 (5.3) |
| Area | |||
| Rural | 1833 | 312 (17.0) | 229 (12.5) |
| Urban | 1761 | 175 (9.9) | 140 (8.0) |
| Education | |||
| Illiterate | 1697 | 273 (16.1) | 212 (12.5) |
| Literate | 1897 | 214 (11.3) | 157 (8.3) |
| Occupation | |||
| Manual | 1106 | 275 (24.9) | 200 (18.1) |
| Non-Manual | 2488 | 212 (8.5) | 169 (6.8) |
| Income | |||
| Low | 1729 | 281 (16.3) | 208 (12.0) |
| High | 1861 | 206 (11.1) | 161 (8.7) |
| BMI | |||
| Normal | 1860 | 230 (12.4) | 157 (8.4) |
| Underweight | 738 | 198 (26.8) | 164 (22.2) |
| Overweight/Obese | 996 | 59 (5.9) | 48 (4.8) |
| Smoking Status | |||
| Never | 2247 | 136 (6.1) | 105 (4.7) |
| Current | 821 | 204 (24.8) | 168 (20.5) |
| Former | 524 | 147 (28.1) | 96 (18.3) |
| Biomass Fuel Exposure | |||
| Biomass Fuel | 1854 | 321 (17.3) | 236 (12.7) |
| Clean Fuel | 1659 | 164 (9.9) | 131 (7.9) |
| H/O of Asthma | |||
| Yes | 262 | 101 (38.5) | 88 (33.6) |
| No | 3332 | 386 (11.6) | 281 (8.4) |
Numbers in the parenthesis are row percentages