title: Suicidal ideation in primary care.
abstract: OBJECTIVE
  To describe the prevalence and clinical characteristics of primary care patients who report suicidal ideation during the month before their medical visit.
  
  
  METHODS
  Analysis of a self-administered suicidal ideation screening item using sociodemographic data, treatment history, and clinical data from structured interviews.
  
  
  METHODS
  Three Rhode Island private family practices, a South Carolina family medicine residency, and a California prepaid internal medicine group practice.
  
  
  METHODS
  Adult primary care patients (N = 2,749), 18 to 70 years old, who are able to read and write English, able to complete study forms, and willing to provide informed consent.
  
  
  RESULTS
  Sixty-seven (2.44%) of the patients reported suicidal ideation ("feeling suicidal") during the past month, and most of those patients (58.2%) received no mental health care during that time. The adjusted risk of suicidal ideation was significantly elevated for patients with self-reported fair or poor physical health (odds ratio [OR] 2.5; 95% confidence interval [CI] 1.5, 4.1), fair to poor emotional health (OR 18.0; 95% CI 8.8, 37.0), marital distress (OR 4.4; 95% CI 2.2, 8.8), and recent mental health-related work loss (OR 6.3; 95% CI 3.7, 10.5). In the California sample, patients with major depression (R 31.2; 95% CI 12.8, 76.1). generalized anxiety disorder (OR 23.4; 95% CI 8.1, 67.1), and drug abuse or dependence (OR 9.6; 95% CI 2.9, 31.6) were at increased risk of suicidal ideation. The "feeling suicidal" item identified 10 of 12 patients who acknowledged a recent plan to kill themselves.
  
  
  CONCLUSIONS
  In these primary care patients, suicidal ideation is strongly associated with mental disorder and mental health-related functional impairment, and can be detected with a single self-report "feeling suicidal" item.
authors.affiliation: Department of Psychiatry, College of Physicians and Surgeons of Columbia University, New York, NY 10032, USA.
authors.forename: M
authors.initials: M
authors.lastname: Olfson
authors.forename: M M
authors.initials: MM
authors.lastname: Weissman
authors.forename: A C
authors.initials: AC
authors.lastname: Leon
authors.forename: D V
authors.initials: DV
authors.lastname: Sheehan
authors.forename: L
authors.initials: L
authors.lastname: Farber
mesh_terms: D000293:Adolescent; D000328:Adult; D017677:Age Distribution; D000368:Aged; D016001:Confidence Intervals; D003625:Data Collection; D003866:Depressive Disorder / Q000150:complications* / Q000175:diagnosis; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D015995:Prevalence; D011320:Primary Health Care / Q000639:trends; D012307:Risk Factors; D017678:Sex Distribution; D013405:Suicide / Q000523:psychology* / Q000706:statistics & numerical data