Table 3.
Patient factors associated with postoperative mortality, OR (95% CI)
| Patient factor | Arenal et al.20 | Cook et al.9 | Fukuda et al.21 | Kwok et al.23 | Leong et al.22 | McGillicuddy et al.24 | Modini et al.25 | Okubo et al.26 | Vaughan-Shaw et al.27 |
|---|---|---|---|---|---|---|---|---|---|
| Age | OR 1.03 (0.97–1.09) | OR 1.15 (1.04–1.27)* | NS | Age < 90 yr OR 0.62 (0.43–0.88)* |
NS | p = 0.001*† | Age ≥ 80 yr OR 3.77 (1.32–10.7)* |
NS | NS |
| Sex, male | OR 1.05 (0.99–1.11) | OR 0.21 (0.19–0.23)* | NS | NS | NS | NS | NS | NS | NS |
| ASA score | OR 1.15 (1.11–1.19)* | OR 5.88 (2.40–14.43)* | — | — | ASA ≥ 3 OR 10.41 (1.48–73.19)* |
NS | OR 3.87 (2.05–7.93)* | NS | NS |
| Presence of comorbidities | — | NS | NS | — | — | NS | NS | NS | — |
| Hx of COPD | — | — | — | OR 1.79 (1.28–2.50)* | — | — | — | — | NS |
| History of CHF | — | — | — | OR 1.87 (1.21–2.90)* | — | — | — | — | — |
| History of neurologic disease | — | — | — | — | — | — | OR 4.47 (1.73–11.41)* | — | NS |
| ECOG physical status | — | — | NS | — | — | — | — | NS | — |
| Totally dependent functional status | — | — | — | OR 2.54 (1.88–3.43)* | — | — | — | — | — |
ASA = American Society of Anesthesiologists; CHF = congestive heart failure; CI = confidence interval; COPD = chronic obstructive pulmonary disease; ECOG = Eastern Cooperative Oncology Group; NS = not significant; OR = odds ratio.
*
p < 0.05.
†
Data treated as continuous and no OR produced.