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Table 1 Sample size calculation of patients with mental disorders visiting psychiatry outpatient unit in Mekelle town, psychiatric clinics, Northern Ethiopia, 2019

From: Determinants of suicidal ideation among patients with mental disorders visiting psychiatry outpatient unit in Mekelle town, psychiatric clinics, Tigray, Northern Ethiopia: a case–control study

 

Kelsey

Fleiss

Fleiss w/CC

Cases

74

73

80

Controls

147

145

160

Total

221

218

240

  1. Italic values indicate sample size of cases and controls used for this study