Table 3 Factors associated with case notification rate among patients registered from 1997-2011 in Arsi Zone, Oromia Regional State, Central Ethiopia
Variables | Category | Category of case notification | COR (95% CI) | AOR (95% CI) | |
|---|---|---|---|---|---|
<120 cases/100,000 | >120 cases/100,000 | ||||
Residence (N = 39,471) | Urban | 2,554 (17.5) | 11,598 (82.5) | 1.00 | 1.00 |
Rural | 9,310 (36.8) | 16,009 (63.2) | 0.36 (0.35,0.38)** | 0.23 (0.21,0.26)** | |
Sex (N = 41,583) | Male | 6,876 (30.2) | 15,892 (69.8) | 1.00 | 1.00 |
Female | 5,716 (30.4) | 13,099 (69.6) | 0.99 (0.95,1.03) | 0.99 (0.89,1.06) | |
Age (N = 41,591) | 0-14 years | 1,676 (30.0) | 3,911 (70.0) | 1.00 | 1.00 |
15-24 years | 4,059 (31.2) | 8,942 (68.8) | 0.94 (0.88,1.01) | 1.19 (1.03,1.38)* | |
25-49 years | 5,387(29.7) | 12,729 (70.3) | 1.01(0.95,1.08) | 1.10 (0.96,1.28) | |
≥50 years | 1,515 (31.0) | 3,372 (69.0) | 0.95 (0.88,1.04) | 1.09 (0.92,1.39) | |
TB Type (41,919) | PTB+ | 5,226 (34.0) | 10,144(66.0) | 1.00 | 1.00 |
PTB - | 3,904 (25.9) | 11,198 (74.1) | 1.48 (1.41,1.55)** | 1.46 (1.33,1.64)** | |
Population ratio to DOTS sites in the districts (N = 41,965) | EPTB | 3,634 (31.7) | 7,813 (68.3) | 1.11 (1.05,1.17)** | 1.49 (1.33,1.6)** |
≤ 25,000 | 1,112 (16.3) | 5,713 (83.7) | 1.00 | 1.00 | |
25,001-40,000 | 8,280 (43.6) | 10,713 (56.4) | 0.25 (0.24,0.27)** | 0.41 (0.36,0.47)** | |
3,400 (21.1) | 12,747 (78.9) | 0.73 (0.68,0.79)** | 0.40 (0.35,0.46)** |