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Table 2 Results of multivariate logistic regression analysis

From: External validation of a new predictive model for falls among inpatients using the official Japanese ADL scale, Bedriddenness ranks: a double-centered prospective cohort study

Variable, Category (Reference) OR 95% CI p value
Age 1.0 1.0–1.0 0.105
Gender, Male (Female) 1.3 0.9–1.8 0.226
Emergency admission, Presence (Absence) 1.4 0.9–2.0 0.138
Department, Internal Medicine (Others) 1.1 0.7–1.7 0.831
Department, Neurosurgery (Others) 2.9 1.1–7.2 0.026
Hypnotic medications, Using (Not using) 1.5 0.9–2.4 0.084
Hypnotic medications, Missing (Not using) 0.0 0.0 1.000
History of falls, Presence (Absence) 2.5 1.7–3.7 0.000
Eating, Independent (Requiring assistance) 0.9 0.6–1.4 0.561
Eating, Missing category (Requiring assistance) 0.0 0.0 0.999
Bedriddenness rank, J (Normal) 3.3 1.3–8.2  < 0.001
Bedriddenness rank, A (Normal) 5.6 2.5–12.3  < 0.001
Bedriddenness rank, B (Normal) 9.4 4.3–20.6  < 0.001
Bedriddenness rank, C (Normal) 3.4 1.4–8.5  < 0.001
  1. Bedriddenness ranks: J, independence/autonomy; A, house-bound; B, chair-bound; C, bed-bound
  2. p values for Wald test