Table 1 Baseline data table for comparison of training test and validation test.
From: Constructing a nomogram model for patients with cervical spondylotic myelopathy
Variable | training test (n = 250) | validation test (n = 108) | Sum (N = 358) | statistic | p |
|---|---|---|---|---|---|
Sex | 0.124 | 0.724 | |||
Male | 137 (54.8%) | 57 (52.78%) | 194 (54.19%) | ||
Female | 113 (45.2%) | 51 (47.22%) | 164 (45.81%) | ||
Age(years) | 66 (55,80) | 67.5 (56,76) | 66.5 (55,78.75) | 0.193 | 0.847 |
Hypertension | 0.395 | 0.530 | |||
No | 158 (63.2%) | 72 (66.67%) | 230 (64.25%) | ||
Yes | 92 (36.8%) | 36 (33.33%) | 128 (35.75%) | ||
Diabetes | 0.061 | 0.805 | |||
No | 175 (70%) | 77 (71.3%) | 252 (70.39%) | ||
Yes | 75 (30%) | 31 (28.7%) | 106 (29.61%) | ||
Heart disease | 0.000 | 1.000 | |||
No | 242 (96.8%) | 104 (96.3%) | 346 (96.65%) | ||
Yes | 8 (3.2%) | 4 (3.7%) | 12 (3.35%) | ||
Smoke | 1.094 | 0.296 | |||
No | 176 (70.4%) | 70 (64.81%) | 246 (68.72%) | ||
Yes | 74 (29.6%) | 38 (35.19%) | 112 (31.28%) | ||
Alcoholism | 1.324 | 0.250 | |||
No | 153 (61.2%) | 73 (67.59%) | 226 (63.13%) | ||
Yes | 97 (38.8%) | 35 (32.41%) | 132 (36.87%) |
