Table 3.
Bivariate and multivariate analysis of 60-days mortality among patients admitted to ICU in Southern Ethiopia Teaching referral hospitals (N = 517), 2020.
| Variables | All admission (n=517) | Survivors (n = 275) | Non-survivors (n=242) | COR(95% CI) | AOR(95% CI) |
|---|---|---|---|---|---|
| Cardiac arrest, n (%) | 125(24.2) | 102(81.6) | 23(18.4) | 7.9[4.9, 13.1] | 11.9(6.1, 23.2)*** |
| Antibiotics(yes), | 192(37.3) | 51(26.4) | 142(73.6) | 3.9[2.7, 5.9] | 5.7(3.2, 10.2)*** |
| Aspiration(yes) | 15(2.9) | 11(73.3) | 4(26.7) | 3.2[1.0, 10.3] | 5.6(1.1, 29.4) |
| Infection(yes) | 99(19.1) | 55(55.6) | 44(44.4) | 1.5[0.9, 2.4] | 3.1(1.6, 5.9)** |
| MV(yes) | 278(53.8) | 187(67.3) | 91(32.7) | 6.9[4.6, 10.2] | 5.8(3.3, 10.3)*** |
| Hypoxia (Ps02<90) | 325(62.9) | 184(56.6) | 141(43.4) | 3.0[2.1,4.4] | 1.9(1.1, 3.3) |
|
GCS below 8 9 to 12 Above 12 |
275(53.2) 196(37.9) 46(8.9) |
184(66.9) 51(26.0) 7(37.0) |
91(33.1) 145(74.0) 39(63.0) |
11.3[4.8, 26.2] 1.9[0.83, 4.7] Ref |
8.2(2.7, 25.5)** 1.9(0.6, 6.1) Ref |
| Septic shock(yes) | 30(5.8) | 8(26.7) | 22(73.3) | 0.3[0.13, 0.7] | 0.6(0.2, 2.0) |
|
ICU LOS < 1 week 1 to 2 weeks > 2 weeks |
383(74.1) 85(16.4) 49(9.5) |
202(52.7) 27(31.8) 36(73.5) |
181(47.3) 58(68.2) 13() |
Ref 1.3[0.6,2.8] 3.1[1.6,6.0] |
Ref 1.5(0.6, 4.1) 8.7(3.6, 20.1)*** |
Note: ***: very significant (p-value <0.000; **: significant (p-value <0.0001); ICU LOS: Intensive Care Unit Length of stay; MV: Mechanical Ventilation; Ps02: Percutaneous Oxygen saturation; Ref: reference; GCS: Glasgow Coma Scale.