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Table 1 Characteristics of enrolled patients

From: High inter-rater reliability of Japanese bedriddenness ranks and cognitive function scores: a hospital-based prospective observational study

Variables n % (interquartile)
Age (year) 86 (81–90)
Gender, Male 114 42.1
Admitted by ambulance 37 13.7
Presence of referral medical letter 107 39.5
Length of hospital stay (day) 13 (8–22)
Department
 Internal medicine 174 64.2
 Surgery 34 12.5
 Cardiovascular surgery 33 12.2
 Dermatology 14 5.2
 Plastic surgery 6 2.2
 Otolaryngology 5 1.8
 Neurosurgery 5 1.8
  1. Categorical variables are presented as the number of patients and percentages, and continuous variables as the median and quartile range