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Table 2 STBs in the full prospectively diagnosed sample and by self-reported psychiatric comorbidity status

From: Prevalence of lifetime self-injurious thoughts and behaviors in a global sample of 599 patients reporting prospectively confirmed diagnosis with premenstrual dysphoric disorder

STB Lifetime Prevalence Variables Full PMDD Sample
(N = 599)
PMDD with Hx of Psychiatric Comorbidity
(N = 420)
PMDD without Hx of Psychiatric Comorbidity
(N = 179)
Comparison
  N % N % N %  
Ever NSSI 308 51.41 231 55.00 77 43.01 χ2 (1) = 7.21, p = .007
Cramer’s V = .11
Ever Passive SI 519 86.64 378 90.00 141 78.77 χ2 (1) = 13.67, p < .001
Cramer’s V = .15
Ever Active SI 429 71.61 309 73.57 120 67.03 χ2 (1) = 2.63, p = .10
Cramer’s V = .06
Ever Plan an Attempt 291 48.58 217 51.66 74 41.34 χ2 (1) = 5.35, p = .02
Cramer’s V = .095
Ever Intend to Attempt 249 41.57 188 44.76 61 34.07 χ2 (1) = 5.89, p = .01
Cramer’s V = .10
Ever Prepare for Attempt 239 39.90 179 42.61 60 33.52 χ2 (1) = 4.33, p = .03
Cramer’s V = .085
Ever Suicide Attempt 202 33.72 152 36.19 50 27.93 χ2 (1) = 3.82, p = .05
Cramer’s V = .08
Ever Hospitalized for STBs 84 14.02 71 16.90 13 7.26 χ2 (1) = 9.67, p = .002
Cramer’s V = .13