A 2-item questionnaire was derived from 10 DSM-IV criteria for pathological gambling. Subjects were 362 men, 191 classified as pathological gamblers and 171 as nonproblem-gambling controls. The two items were significant in sensitivity and negative predictive value and significant in specificity and positive predictive value.
No takes yet. Share an insight, caveat, or question.
Johnson et al. (1997) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: