Translations included US English, Dutch, Italian, Spanish, German and Arabic). Summary sensitivity, specificity, likelihood and diagnostic odds ratios (OR) against a gold standard (DSM-IV) Major Depressive Disorder (MDD) were calculated for each study. We used random effects bivariate meta-analysis...
including a third investigator as necessary. Chance-corrected agreement between reviewers will be assessed with Cohen’s kappa statistic. Translators will be consulted to evaluate titles/abstracts and articles for languages other than those for which team members are fluent (English, French, Spanish, ...
Conclusion: Both PHQ-9 and PHQ-2 are brief and easy to use measures of depressive symptoms with good psychometric properties that appear suitable for routine use in patients with infertility. Keywords: PHQ-9, PHQ-2, Depression, Reliability, Validity, Persian, Infertility Plain English summary ...
Cross- cultural validity of the Spanish version of PHQ-9 among pregnant Peruvian women: a Rasch item response theory analysis. J Affect Disord. 2014;158:148–153. doi:10.1016/j.jad.2014.02.012 30. Boone WJ, Staver JR, Yale MS. Rasch Analysis in the Human Sciences. Kindle Edition ed. ...
including a third investigator as necessary. Chance-corrected agreement between reviewers will be assessed with Cohen’s kappa statistic. Translators will be consulted to evaluate titles/abstracts and articles for languages other than those for which team members are fluent (English, French, Spanish, ...