Research Article
Prevalence and Risk Factors of ACO (Asthma-COPD Overlap) in Aboriginal People
Table 3
Multivariate analysis of the risk factors associated with the prevalence of ACO.
| Variables | Labels | Odds ratio (95% CI) | p value |
| Age | 12 to 34 | 1 | | 35 to 44 | 1.01 (0.54 to 1.87) | 0.9858 | 45 to 54 | 2.43 (1.34 to 4.42) | 0.0035 | 55 to 64 | 2.00 (0.97 to 4.09) | 0.0597 | 65 and over | 1.68 (0.71 to 3.99) | 0.2406 |
| Sex | Men | 1 | | Women | 1.74 (1.25 to 2.45) | 0.0013 |
| Marital status | Married and living common-law | 1 | | Widowed, separated, and divorced | 1.97 (1.19 to 3.25) | 0.0080 | Single, never married | 1.44 (0.94 to 2.20) | 0.0908 |
| Personal income | $50,000 to $100,000 and over | 1 | | $5000 or less income | 1.59 (0.71 to 3.54) | 0.2559 | $5000 to $19,999 | 3.00 (1.44 to 6.23) | 0.0033 | $20,000 to 49,999 | 1.80 (0.89 to 3.66) | 0.1019 |
| Province | Ontario | 1 | | Atlantic | 0.31 (0.16 to 0.61) | 0.0007 | Quebec | 1.58 (0.94 to 2.64) | 0.0834 | Prairies | 0.73 (0.47 to1.14) | 0.1660 | British Columbia | 0.51 (0.30 to 0.88) | 0.0158 | Territories | 0.21 (0.12 to 0.39) | <0.0001 |
| Type of smoker | Not at all | 1 | | Daily | 1.66 (1.14 to 2.41) | 0.0084 | Occasionally | 1.10 (0.52 to 2.00) | 0.9896 |
| Dwelling (owned/rented) | Owned | 1 | | Rented | 1.76 (1.24 to 2.51) | 0.0018 |
| Dwelling in need of major repairs | No, only regular maintenance is needed | 1 | | Yes, major repairs are needed | 2.31 (1.46 to 3.65) | 0.0004 | Yes, minor repairs are needed | 1.15 (0.79 to 1.69) | 0.4579 |
| Diabetes | Gestational and no diagnosis of diabetes | 1 | | Diabetes type 1 and type 2 | 1.68 (1.10 to 2.58) | 0.0188 |
| Number of paid hours per week | 0 to 20 hours | 1 | | 21 to 40 hours | 1.16 (0.55 to 2.44) | 0.7004 | 41 to 80 hours | 2.83 (1.12 to 7.14) | 0.0273 | 80 hours and over | 2.85 (1.36 to 5.97) | 0.0057 |
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Including Nova Scotia, Newfoundland and Labrador, Prince Edward Island, and New Brunswick. Including Nunavut, Yukon, and Northwest Territories. |