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Table 1 Basic characteristics of the study subjects and comparison between suicide attempters (N = 121) vs. non-attempters (N = 262)

From: Dissecting the genetic architecture of suicide attempt and repeated attempts in Korean patients with bipolar disorder using polygenic risk scores

  Suicide attemptersa (N = 121) Non-attempters (N = 262) Total (N = 383) Pb
Mean SD Mean SD Mean SD
Age 33.3 10.4 35.6 11 34.9 11 0.065
  N % N % N % Pb
Sex, female 84 69.4 165 63 249 65 0.265
Diagnosis, bipolar II disorder 65 53.7 93 35.5 158 41 0.001
Study center, SNUBH 60 49.6 111 42.4 171 45 0.226
  1. aSuicide attempters include single attempters (N = 64) and multiple attempters (N = 52)
  2. bDifference was tested between suicide attempters and non-attempters using the t-test or chi-squared test