From: Long-term postoperative pneumonia in elderly patients with early gastric cancer
Variables | Total N (%)† | C group N (%)† | P group N (%)† | Univariate analysis | Multivariate analysis | ||
---|---|---|---|---|---|---|---|
p†† | Odds ratio | p††† | 95% confidence interval | ||||
Age | 0.440 | 1.290 | 0.529 | 0.580–2.890 | |||
< 80 | 118 (71) | 89 (72) | 29 (66) | ||||
80≤ | 49 (29) | 34 (28) | 15 (34) | ||||
Sex | 0.026 | 2.110 | 0.090 | 0.890–5.020 | |||
Male | 109 (65) | 74 (60) | 35 (80) | ||||
Female | 58 (35) | 49 (40) | 9 (20) | ||||
Surgical procedure | 0.691 | ||||||
DG + PPG | 125 (75) | 93 (76) | 32 (73) | ||||
TG + PG | 42 (25) | 30 (24) | 12 (27) | ||||
Charlson score | 1.000 | ||||||
< 3 | 152 (91) | 112 (91) | 40 (91) | ||||
3≤ | 15 (9) | 11 (9) | 4 (9) | ||||
BMI | 0.602 | ||||||
< 22.5 | 82 (49) | 62 (50) | 20 (45) | ||||
22.5≤ | 85 (51) | 61 (50) | 24 (55) | ||||
Current smoking history | 0.860 | ||||||
+ | 73 (44) | 53 (43) | 20 (45) | ||||
− | 94 (56) | 70 (57) | 24 (55) | ||||
%VC | 1.000 | ||||||
< 80 | 13 (8) | 10 (8) | 3 (7) | ||||
80≤ | 152 (92) | 112 (92) | 40 (93) | ||||
FEV1% | 0.703 | ||||||
< 70 | 52 (32) | 37 (30) | 15 (35) | ||||
70≤ | 113 (68) | 85 (70) | 28 (65) | ||||
Sliding Hernia | 1.000 | ||||||
+ | 49 (29) | 36 (29) | 13 (30) | ||||
− | 118 (71) | 87 (71) | 31 (70) | ||||
Preoperative pneumonia | 0.217 | 1.540 | 0.254 | 0.733–3.240 | |||
+ | 75 (45) | 52 (42) | 24 (55) | ||||
− | 91 (55) | 71 (58) | 20 (45) | ||||
Preoperative sarcopenia | 0.000 | 5.380 | 0.003 | 1.770–16.30 | |||
+ | 117 (70) | 77 (63) | 40 (91) | ||||
− | 50 (30) | 46 (37) | 4 (9) |