No. patients | No. patients with 25(OH)D < 30 ng/mL | Odds ratio | 95% CI | P value | |
---|---|---|---|---|---|
Age (years) | 1091 | 790 | 0.97 | 0.96–0.98 | < 0.001 |
Sex | |||||
Male | 553 | 424 | 1 (Reference) | ||
Female | 538 | 366 | 0.65 | 0.50–0.85 | 0.002 |
Marital status | |||||
Single | 383 | 298 | 1 (Reference) | ||
Married | 420 | 301 | 0.72 | 0.52–0.99 | 0.046 |
Divorced | 87 | 62 | 0.71 | 0.42–1.19 | 0.195 |
Widowed | 113 | 65 | 0.39 | 0.25–0.60 | < 0.001 |
Unknown | 88 | 64 | 0.76 | 0.45–1.29 | 0.309 |
Ethnicity | |||||
White | 671 | 466 | 1 (Reference) | ||
Black/African American | 157 | 127 | 1.86 | 1.21–2.86 | 0.005 |
Hispanic/Latino | 44 | 36 | 1.98 | 0.90–4.33 | 0.088 |
Asian | 39 | 33 | 2.42 | 1.00–5.86 | 0.050 |
Other/unknown | 180 | 128 | 1.08 | 0.75–1.55 | 0.666 |
Type of intensive care unit | |||||
Medical Intensive Care Unit | 379 | 280 | 1 (Reference) | ||
Medical/Surgical Intensive Care Unit | 241 | 175 | 0.94 | 0.65–1.35 | 0.728 |
Cardiac Vascular Intensive Care Unit | 55 | 34 | 0.57 | 0.32–1.03 | 0.064 |
Surgical Intensive Care Unit | 181 | 139 | 1.17 | 0.77–1.77 | 0.457 |
Trauma Surgical Intensive Care Unit | 102 | 75 | 0.98 | 0.60–1.61 | 0.943 |
Coronary Care Unit | 89 | 58 | 0.66 | 0.40–1.08 | 0.100 |
Neuro Surgical Intensive Care Unit | 25 | 16 | 0.63 | 0.27–1.47 | 0.283 |
Neuro Intermediate | 13 | 11 | 1.94 | 0.42–8.93 | 0.392 |
Neuro Stepdown | 5 | 2 | 0.24 | 0.04–1.43 | 0.116 |
Post-anesthesia Care Unit | 1 | 0 | – | – | – |
Glasgow Coma Scale | 1091 | 790 | 1.00 | 0.96–1.04 | 0.921 |
SOFA | 1091 | 790 | 1.02 | 0.99–1.05 | 0.248 |
SAPS II | 1091 | 790 | 1.00 | 0.99–1.00 | 0.342 |
Charlson Comorbidity Index | 1091 | 790 | 0.96 | 0.92–1.00 | 0.078 |
Comorbidities$ | |||||
Myocardial infarction | 158 | 103 | 0.67 | 0.47–0.96 | 0.029 |
Congestive heart failure | 354 | 245 | 0.79 | 0.60–1.05 | 0.101 |
Peripheral vascular disease | 106 | 79 | 1.13 | 0.71–1.78 | 0.608 |
Chronic pulmonary disease | 269 | 189 | 0.87 | 0.64–1.18 | 0.364 |
Mild liver disease | 296 | 236 | 1.71 | 1.24–2.36 | 0.001 |
Severe liver disease | 217 | 172 | 1.58 | 1.11–2.27 | 0.012 |
Renal disease | 378 | 263 | 0.81 | 0.61–1.06 | 0.128 |
Dialysis | 164 | 131 | 1.61 | 1.07–2.43 | 0.021 |
Diabetes without complications | 264 | 199 | 1.22 | 0.89–1.68 | 0.216 |
Diabetes with complications | 178 | 137 | 1.33 | 0.91–1.94 | 0.138 |
Cerebrovascular disease | 119 | 81 | 0.79 | 0.52–1.19 | 0.262 |
Dementia | 47 | 28 | 0.55 | 0.30–0.99 | 0.047 |
Paraplegia | 43 | 29 | 0.78 | 0.41–1.50 | 0.458 |
Rheumatic disease | 49 | 29 | 0.54 | 0.30–0.96 | 0.037 |
Malignant tumor | 183 | 138 | 1.20 | 0.83–1.74 | 0.320 |
Acquired immunodeficiency syndrome | 14 | 10 | 0.95 | 0.30–3.06 | 0.934 |