Table 4.
Baseline data comparisons after IPTW analysis. (categorized by X-tile cutoffs)
| Underweight (1089.88) | Normal (1091.45) | P value | SMD | Normal (1672.01) | Overweight (1668.85) | P value | SMD | |
|---|---|---|---|---|---|---|---|---|
| Age | 64 (58–70) | 63 (58–70) | 0.534 | 0.055 | 63.00 (57.77–69.00) | 64.00 (57.00–69.00) | 0.982 | 0.001 |
| Female (%) | 463.5 (42.5) | 451.5 (41.4) | 0.783 | 0.023 | 615.5 (36.8) | 613.3 (36.7) | 0.978 | 0.001 |
| Asa (%) | 1 | 0.01 | 1 | 0.003 | ||||
| 1 | 631.8 (58.0) | 635.6 (58.2) | 934.9 (55.9) | 934.5 (56.0) | ||||
| 2 | 383.3 (35.2) | 379.3 (34.8) | 599.6 (35.9) | 597.6 (35.8) | ||||
| 3 | 65.0 (6.0) | 66.5 (6.1) | 123.3 (7.4) | 122.3 (7.3) | ||||
| 4 | 9.8 (0.9) | 10.0 (0.9) | 14.3 (0.9) | 14.5 (0.9) | ||||
| Differentiation (%) | 0.266 | 0.109 | 0.985 | 0.009 | ||||
| I | 0.0 (0.0) | 6.0 (0.5) | 7.0 (0.4) | 6.1 (0.4) | ||||
| II | 345.2 (31.7) | 358.7 (32.9) | 534.5 (32.0) | 531.6 (31.9) | ||||
| III | 744.7 (68.3) | 726.7 (66.6) | 1130.5 (67.6) | 1131.2 (67.8) | ||||
| Stage (%) | 0.989 | 0.064 | 1 | 0.003 | ||||
| Ia | 97.7 (9.0) | 98.4 (9.0) | 162.2 (9.7) | 162.6 (9.7) | ||||
| Ib | 237.0 (21.7) | 247.4 (22.7) | 401.2 (24.0) | 401.3 (24.0) | ||||
| IIa | 86.1 (7.9) | 85.2 (7.8) | 128.6 (7.7) | 128.6 (7.7) | ||||
| IIb | 256.9 (23.6) | 272.3 (24.9) | 431.5 (25.8) | 431.3 (25.8) | ||||
| III | 269.5 (24.7) | 265.5 (24.3) | 359.5 (21.5) | 357.6 (21.4) | ||||
| IV | 142.7 (13.1) | 122.6 (11.2) | 188.9 (11.3) | 187.5 (11.2) | ||||
| Biliary drainage (%) | 188.1 (17.3) | 179.0 (16.4) | 0.785 | 0.023 | 275.4 (16.5) | 274.0 (16.4) | 0.978 | 0.001 |
| TB | 17.10 (11.36–65.50) | 16.60 (11.20–66.31) | 0.675 | 0.018 | 16.70 (11.22–65.63) | 16.33 (11.70–66.45) | 0.989 | 0.001 |
| AIB | 39.00 (36.00–42.00) | 39.00 (36.00–42.00) | 0.711 | 0.011 | 39.00 (37.00–42.00) | 39.00 (36.00–43.00) | 0.958 | 0.003 |
| FBG | 5.82 (5.08–7.26) | 5.99 (5.30–7.35) | 0.489 | 0.065 | 6.06 (5.36–7.43) | 6.14 (5.45–7.55) | 1 | < 0.001 |
| chemotherapy (%) | 587.3 (53.9) | 598.8 (54.9) | 0.816 | 0.02 | 989.8 (59.2) | 990.0 (59.3) | 0.959 | 0.003 |
| CA199 | 167.53 (41.57–736.56) | 152.50 (39.30–481.59) | 0.225 | 0.016 | 149.90 (39.30–465.31) | 164.78 (41.49–561.24) | 0.925 | 0.005 |
ALB Albumin, FBG Fasten blood glucose, TB Total bilirubin, SMD Standard deviation mean difference