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Table 2 Admission rates for each factor

From: Variation in admission rates between psychiatrists on call in a university teaching hospital

  Number admitted (n = 780) Percent admittance (%) x2 or F(df) p value
Clinician factors
 Gender
  Female 243 55.4 4.7 (1) 0.030
  Male 537 49.2
 Years of practice    2.3 (1) 0.126
 PES training 126 40.9 15.7 (1) < 0.0005
 Specialist/highly specialized 153 61.9 14.2 (1) < 0.0005
 Specialty area
  Youth 192 48.6 1.2 (1) 0.273
  Geriatric 75 52.4 0.1 (1) 0.712
  Inpatient 140 58.3 6.2 (1) 0.013
  Outpatient 81 48.8 0.4 (1) 0.551
  Consultation liaison 20 51.3 0.0 (1) 0.970
  Women’s mental health 52 57.1 1.5 (1) 0.225
  Psycho-oncology 34 70.8 7.8 (1) 0.005
  OCD 24 55.8 0.4 (1) 0.520
  CBT 26 61.9 2.1 (1) 0.151
  Neuropsych 10 66.7 1.5 (1) 0.222
 Frequent care practice type among all physicians
  Outpatient 566 49.7 3.0 (1) 0.085
  Inpatient 214 54.7
Patient factors
 Gender
  Female 484 51.5 0.3 (1) 0.577
  Male 297 50.1
 Age    6.3 (1) 0.012
 Age groups
  Youth (14–21) 193 48.3 1.6 (1) 0.204
  General (22–64) 501 50.6 0.2 (1) 0.692
  Geriatrics (65+) 85 62.5 7.9 (1) 0.005
 Diagnoses (ICD-10-CM category)
  Dementia and delirium 16 76.2 5.4 (1) 0.020
  Substance-related disorders 44 44.4 1.8 (1) 0.179
  Schizophrenia and other psychotic disorders 179 74.3 62.1 (1) < 0.’0005
  Bipolar and related disorders 94 72.9 27.0 (1) < 0.0005
  Depressive disorders 168 48.0 1.6(1) 0.204
  Anxiety disorders 21 19.6 45.3 (1) < 0.”0005
  Obsessive compulsive and related disorders 5 41.7 0.4 (1) 0.517
  Trauma and stress-related disorders 19 26.8 17.5 (1) < 0.0005
  Dissociative disorders 2 66.7 0.3 (1) 0.586
  Somatic symptom and related disorders 0 0.0 3.1 (1) 0.077
  Eating disorders 0 0.0 1.0 (1) 0.308
  Personality disorders 15 55.6 0.2 (1) 0.631
  Neurodevelopmental disorders 1 100 1.0 (1) 0.327
  Miscellaneous diagnoses 216 46.5 5.5 (1) 0.019
 Multiple visits 244 54.3 2.9 (1) 0.090
 Previous admission 150 60.7 11.2 (1) 0.001
 Specialty match
  Yes 81 51.3 0.0 (1) 0.940
  No 699 50.9