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Table 2 Descriptive statistics for the 2084 patients in the first year after a psychiatric crisis care contact

From: Predicting hospitalization following psychiatric crisis care using machine learning

Variable

All participants (n = 2084)

Hospitalized (n = 710)

Not hospitalized (n = 1374)

X2 (df)

p

M (SD)|n (%)

M (SD)|n (%)

M (SD)|n (%)

Age

 Years

40.8 (15.1)

41.0 (13.8)

40.7 (15.7)

0.94 (1)

0.33

Sex

 Male

1083 (52.0%)

405 (57.0%)

678 (49.3%)

10.81 (1)

0.001

 Female

1001 (48.0%)

305 (43.0%)

696 (50.7%)

  

Diagnosis

   

120.2 (5)

< 0.0001

 Psychotic

807 (38.7%)

373 (52.5%)

434 (31.6%)

  

 Depressive

285 (13.7%)

98 (13.8%)

187 (13.6%)

  

 Substance related

239 (11.5%)

84 (11.8%)

155 (11.3%)

  

 Manic/bipolar

34 (1.6%)

12 (1.7%)

22 (1.6%)

  

 Other

561 (26.9%)

103 (14.5%)

458 (33.3%)

  

 No or deferred

158 (7.6%)

40 (5.6%)

118 (8.6%)

  

Living situation

   

35.35 (5)

< 0.0001

 Alone

1018 (48.8%)

385 (54.2%)

633 (46.1%)

  

 With partner/other(s)

564 (27.1%)

142 (20.0%)

422 (30.7%)

  

 With parents

235 (11.3%)

73 (10.3%)

162 (11.8%)

  

 Homeless

96 (4.6%)

42 (5.9%)

54 (3.9%)

  

 Institutionalized

68 (3.3%)

31 (4.4%)

37 (2.7%)

  

 Other

103 (4.9%)

37 (5.2%)

66 (4.8%)

  

Cultural background

   

12.16 (5)

0.033

 Dutch

1151 (55.2%)

409 (57.6%)

742 (54.0%)

  

 Surinamese/Antilles

303 (14.5%)

124 (17.5%)

189 (13.8%)

  

 Moroccan

145 (7.0%)

44 (6.2%)

101 (7.4%)

  

 Turkish

82 (4.0%)

22 (3.1%)

60 (4.4%)

  

 Other non-western

243 (11.7%)

78 (11.0%)

165 (12.0%)

  

 Other western

160 (7.7%)

43 (6.1%)

117 (8.5%)

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