Table 1 Number of individuals of each phenotype identified according to each phenotyping method.

From: Distinguishing clinical and genetic risk factors for suicidal ideation and behavior in a diverse hospital population

Phenotyping Method

N Suicidal Behavior Cases (prevalence)

N Suicidal Ideation-only Cases (prevalence)

N Controls (prevalence)

ICD Code Only

62 (0.13%)

60 (0.13%)

43,996 (95.73%)

Note Only

950 (2.07%)

801 (1.74%)

Both ICD Code and Note

54 (0.12%)

33 (0.07%)

Unique Total

1066 (2.32%)

894 (1.95%)

  1. Suicidal ideation (SI)-only case counts represent those after excluding suicidal behavior (SB). Controls are screened for the absence of both SB and SI. The prevalence in BioMe (N = 45,956) for each group is in parentheses. More details are provided in Supplementary Figure 1.
  2. ICD International Classification of Diseases.
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