Reliability and Validity of the PHQ-9 in Portuguese Women with Breast Cancer
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
Primary outcomes anxiety and depression will be measured using PHQ-9 and GAD-7.
“The Patient Health Questionnaire (PHQ-9) (Torres et al., 2016) and Generalized Anxiety Disorder Scale (GAD-7) (Sousa et al., 2015) will be used to measure anxiety and depression, respectively, throughout the study.”
From A guided internet-delivered individually-tailored ACT-influenced cognitive behavioural intervention to improve psychosocial outcomes in breast cancer survivors (iNNOVBC): Study protocol (2019) · cites this paper as Torres et al., 2016
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Cites
The PHQ-9: Validity of a brief depression severity measure
Kroenke, K., Spitzer, R. L., & Williams, J. B. W. (2001) · Journal of General Internal Medicine · doi:10.1046/j.1525-1497.2001.016009606.x · Cited by 44,910 · see citing works
Prevalence of depression in patients with cancer
Massie, M. J. (2004) · Journal of the National Cancer Institute Monographs · doi:10.1093/jncimonographs/lgh014 · Cited by 1,408 · see citing works
Gilbody, S., Richards, D., Brealey, S., & Hewitt, C. (2007) · Journal of General Internal Medicine · doi:10.1007/s11606-007-0333-y · Cited by 1,290 · see citing works
Hospital Anxiety and Depression Scale
Zigmond, A. S., & Snaith, R. P. (2013) · PsycTESTS Dataset · doi:10.1037/t03589-000 · Cited by 946 · see citing works
Spitzer, R. L., Williams, J. B. W., Kroenke, K., Hornyak, R., & McMurray, J. (2000) · American Journal of Obstetrics and Gynecology · doi:10.1067/mob.2000.106580 · Cited by 847 · see citing works
Psychiatric morbidity and its recognition by doctors in patients with cancer
Fallowfield, L., Ratcliffe, D., Jenkins, V, & Saul, J. (2001) · British Journal of Cancer · doi:10.1054/bjoc.2001.1724 · Cited by 694 · see citing works
Screening for emotional distress in cancer patients: a systematic review of assessment instruments
Vodermaier, A., Linden, W., & Siu, C. (2009) · JNCI Journal of the National Cancer Institute · doi:10.1093/jnci/djp336 · Cited by 541 · see citing works
Diagnostic accuracy of the mood module of the patient health questionnaire: a systematic review
Wittkampf, K. A., Naeije, L., Schene, A. H., Huyser, J., & van Weert, H. C. (2007) · General Hospital Psychiatry · doi:10.1016/j.genhosppsych.2007.06.004 · Cited by 493 · see citing works
Adewuya, A. O., Ola, B. A., & Afolabi, O. O. (2006) · Journal of Affective Disorders · doi:10.1016/j.jad.2006.05.021 · Cited by 474 · see citing works
Mitchell, A. J. (2007) · Journal of Clinical Oncology · doi:10.1200/jco.2006.10.0438 · Cited by 468 · see citing works
Han, C., Jo, S. A., Kwak, J.-H., Pae, C.-U., Steffens, D., Jo, I., & Park, M. H. (2008) · Comprehensive Psychiatry · doi:10.1016/j.comppsych.2007.08.006 · Cited by 465 · see citing works
Assessing depression in primary care with the PHQ-9: Can it be carried out over the telephone?
Pinto-Meza, A., Serrano-Blanco, A., Peñarrubia, M. T., Blanco, E., & Haro, J. M. (2005) · Journal of General Internal Medicine · doi:10.1111/j.1525-1497.2005.0144.x · Cited by 347 · see citing works
Skarstein, J., Aass, N., Fosså, S. D., Skovlund, E., & Dahl, A. A. (2000) · Journal of Psychosomatic Research · doi:10.1016/s0022-3999(00)00080-5 · Cited by 301 · see citing works
Liu, S.-I., Yeh, Z.-T., Huang, H.-C., Sun, F.-J., Tjung, J.-J., Hwang, L.-C., Shih, Y.-H., & Yeh, A. W.-C. (2011) · Comprehensive Psychiatry · doi:10.1016/j.comppsych.2010.04.013 · Cited by 192 · see citing works
Becker, S., Al Zaid, K., & Al Faris, E. (2002) · The International Journal of Psychiatry in Medicine · doi:10.2190/xtdd-8l18-p9e0-jyrv · Cited by 190 · see citing works
Flagged first, then by citations
Research works printed but not linked: 37
- Aaronson, N., Ahmedzai, S., Bergman, B., Bullinger, M., Cull, A., Duez, N., …Takeda, F. (1993). The European Organization for Research and Treatment of Cancer QLQ -C30: A quality-of-life instrument for use in international clinical trials in oncology. Journal of the National Cancer Institute, 85(5), 365-376. doi:10.1093/jnci/85.5.365 · DOI · Paper page
- Bui, Q. U., Ostir, G., Kuo, Y. F., Freeman, J., & Goodwin, J. (2005). Relationship of depression to patient satisfaction: findings from the barriers to breast cancer study. Breast Cancer Research and Treatment, 89(1), 23-28.doi:10.1007/s10549-004-1005-9 · DOI
- Cameron, I. M., Crawford, J. R., Lawton, K., & Reid, I. C. (2008).Psychometric comparison of PHQ-9 and HADS for measuring depression severity in primary care. British Journal of General Practice, 58(546), 32- 36.doi:10.3399/bjgp08X263794 · DOI · Paper page
- Carballeira, Y., Dumont, P., Borgacci, S., Rentsch, D., Tonnac, N., Archinard, M. & Andreoli, A. (2007).Criterion validity of the French version of Patient Health Questionnaire (PHQ) in a hospital department of internal medicine. Psychology and Psychotherapy: Theory, Research and Practice, 80(1), 69-77. doi:10.1348/147608306X103641 · DOI
- Cameron, I. M., Crawford, J. R., Lawton, K., & Reid, I.C. (2008). Psychometric comparison of PHQ-9 and HADS for measuring depression severity in primary care. British Journal of General Practice, 58, 32-36. doi: 10.3399/bjgp08X263794 · DOI · Paper page
- Carretero-Dios, H., & Perez, C. (2007). Standards for the development and review of instrumental studies: Considerations about test selection in psychological research. International Journal of Clinical and Health Psychology, 7(3), 863-882.
- Dum, M., Pickren, J., Sobell, L. C., & Sobell, M. B. (2008). Comparing the BDI-II and the PHQ-9 with outpatient substance abusers. Addictive Behaviors, 33(2), 381-387. doi:10.1016/j.addbeh.2007.09.017 · DOI
- Ell, K., Quon, B., Quinn, D. I., Dwight-Johnson, M., Wells, A., Lee, J., &Xie, B. (2007) Improving treatment for depression among low-income patients with cancer: The design of the ADAPt-C study. General Hospital Psychiatry, 29, 223-231. doi:10.1016/j.genhosppsych.2007.01.005 · DOI
- Fann, J. R., Berry, D. L., Wolpin, S., Austin-Seymour, M., Bush, N., Halpenny, B.,...McCorkle, R. (2009).Depression screening using the Patient Health Questionnaire-9 administered on a touch screen computer. Psycho-oncology, 18(1), 14-22. doi:10.1002/pon.1368 · DOI
- Granillo, M. T. (2012). Structure and function of the patient health questionnaire-9 among Latina and Non-Latina White female college students. Journal of the Society for Social Work and Research, 3(2), 80-93. doi:10.5243/jsswr.2012. · DOI
- Graves, D. E., & Bombardier, C. H. (2008). Improving the efficiency of screening for major depression in people with spinal cord injury. The Journal of Spinal CordMedicine, 31(2), 177-184.
- Gulec, M. Y., Gulec, H., Simsek, G., Turhan, M., & Sunbul, E. A. (2012).Psychometric properties of the Turkish version of the Patient Health Questionnaire-Somatic, Anxiety, and Depressive Symptoms. Comprehensive Psychiatry, 53(5), 623-629. doi:10.1016/j.comppsych.2011.08.002 · DOI
- Hansson, M., Chotai, J., Nordstom, A., & Bodlund, O. (2009). Comparison of two selfrating scales to detect depression: HADS and PHQ-9. British Journal of General Practice, 59(566), e283-e288. doi:10.3399/bjgp09X454070 · DOI · Paper page
- Hinz, A., Krauss, O., Hauss, J., Hockel, M., Kortmann, R., Stolzenburg, J., & Schwarz, R. (2010). Anxiety and depression in cancer patients compared with the general population. European Journal of Cancer Care, 19(4), 522-529. doi:10.1111/j.1365-2354.2009.01088.x. · DOI · Paper page
- Huang, F. Y., Chung, H., Kroenke, K., Delucchi, K. L., & Spitzer, R. L. (2006). Using the Patient Health Questionnaire-9 to measure depression among racially and ethnically diverse primary care patients. Journal of General InternalMedicine, 21(6), 547-552. doi: 10.1111/j.1525-1497.2006.00409.x · DOI
- Johns, S. A., Kroenke, K., Krebs, E. E., Theobald, D. E., Wu, J., & Tu, W. (2013). Longitudinal comparison of three depression measures in adult cancer patients. Journal of Pain and Symptom Management, 45(1), 71- 82. doi:10.1016/j.jpainsymman.2011.12.284 · DOI
- Kalpakjian, C. Z., Toussaint, L. L., Albright, K. J., Bombardier, C. H., Krause, J. K., & Tate, D. G. (2009). Patient Health Questionnaire-9 in spinal cord injury: an examination of factor structure as related to gender. The Journal of Spinal Cord Medicine, 32(2), 147-156.
- Karekla, M., Pilipenko, N., & Feldman, J. (2012). Patient Health Questionnaire: Greek language validation and subscale factor structure. Comprehensive Psychiatry,53(8), 1217-1226. doi:10.1016/j.comppsych.2012.05.008 · DOI · Paper page
- Kessler, R. C., Chiu, W. T., Demler, O., & Walters, E. E. (2005).Prevalence, severity and comorbidity of 12- month DSM_IV disorders in the National Comorbidity Survey Replication. Archives of General Psychiatry, 62, 617-627. doi:10.1001/archpsyc.62.6.617 · DOI · Paper page
- Krause, J. S., Reed, K. S., & McArdle, J. J. (2010). Factor structure and predictive validity of somatic and nonsomatic symptoms from the Patient Health Questionnaire-9: a longitudinal study after spinal cord injury. Archives of physical medicine and rehabilitation, 91(8), 1218-1224. doi:10.1016/j.apmr.2010.04.015 · DOI
- Kroenke, K., Spitzer, R. L., Williams, J. B., & Lowe, B. (2010). The Patient Health Questionnaire somatic, anxiety, and depressive symptom scales: A systematic review. General Hospital Psychiatry, 32(4), 345-359. doi:10.1016/j.genhosppsych.2010.03.006 · DOI · Paper page
- Lee, P. W., Schulberg, H. C., Raue, P. J., & Kroenke, K. (2007).Concordance between the PHQ-9 and the HSCL- 20.Journal of Affective Disorders, 99, 139-145. doi:10.1016/j.jad.2006.09.002 · DOI
- Lotrakul, M., Sumrithe, S., & Saipanish, R. (2008).Reliability and validity of the Thai version of the PHQ-9.BMC Psychiatry,8, 46. doi:10.1186/1471-244X-8-46 · DOI
- Murray, C. J. L., & Lopez, A. D. (1996).The global burden of disease: Summary. Cambridge, MA: Harvard University.
- Nunnally, J. C., & Bernstein, I. J. (1995). Teoria psicometrica. Madrid: McGraw-Hill.
- Omoro, S. A. O., Fann, J. R., Weymuller, E. A., Macharia, I. M., & Yueh, B. (2006). Swahili translation and validation of the Patient Health Questionnaire-9 depression scale in the Kenyan head and neck cancer patient population. The International Journal of Psychiatry in Medicine, 36(3), 367-381.
- Osorio, F. L., Mendes, A. V., Crippa, J. A., & Loureiro, S. R. (2009). Study of the discriminative validity of the PHQ-9 and PHQ-2 in a sample of Brazilian women in the context of primary health care. Perspectives in Psychiatric Care, 45(3), 216-227. doi:10.1111/j.1744-6163.2009.00224.x · DOI
- Pais-Ribeiro, J., Pinto, C., & Santos, C. (2008). Validation study of the Portuguese version QLC-C30- V.3.Psicologia, Saúde & Doenças, 9(1), 89-102.
- Passik, S. D., Dugan, W., McDonald, M. V., Rosenfeld, B., Theobald, D. E., & Edgerton, S. (1998). Oncologists' recognition of depression in their patients with cancer.Journal of Clinical Oncology, 16, 1594-1600.
- Pirl, W. F. (2010). Instruments in Psycho-oncology. In J. C. Holland, W. S. Breitbar, P. B. Jacobsen, M. S. Lederberg, M. J. Loscalzo, & R. McCorkle (Eds.), Psychooncology (pp. 119-130). New York: Oxford University Press.
- Richardson, E. J., & Richards, J. S. (2008). Factor structure of the PHQ-9 screen for depression across time since injury among persons with spinal cordinjury. Rehabilitation Psychology, 53(2), 243-249. doi:10.1037/0090- 5550.53.2.243 · DOI
- Sollner, W., DeVries, A., Steixner, E., Lukas, P., Sprinzl, G., Rumpold, G., & Maislinger, S. (2001). How successful are oncologists in identifying patient distress, perceived social support, and need for psychosocial counselling? British Journal Cancer, 84, 179-185. doi:10.1054/bjoc.2000.1545 · DOI · Paper page
- Spitzer, R. L., Kroenke, K., & Williams, J. B. W. (1999). Validation and utility of a self-report version of PRIME- MD: the PHQ primary care study. JAMA, 282(18), 1737-1744. doi:10.1001/jama.282.18.1737 · DOI · Paper page
- Van't Spijker, A., Trjsburg, R. W., & Duivenvoorden, H. J. (1997). Psychological sequelae of cancer diagnosis: A meta-analytical review of 58 studies after 1980. Psychosomatic Medicine, 59, 280-293.
- Yeung, A., Fung, F., Yu, S., Vorono, S., Ly, M., Wu, S., & Fava, M. (2008).Validation of the Patient Health Questionnaire-9 for depression screening among Chinese Americans. Comprehensive Psychiatry, 49(2), 211-217. doi:10.1016/j.comppsych.2006.06.002 · DOI
- Yu, X., Tam, W. W., Wong, P. T., Lam, T. H., & Stewart, S. M. (2012). The Patient Health Questionnaire-9 for measuring depressive symptoms among the general population in Hong Kong. Comprehensive Psychiatry, 53(1), 95-102. doi:10.1016/j.comppsych.2010.11.002 · DOI
- Zigmond, A. S., & Snaith, R. P. (1983).The Hospital Anxiety and Depression Scale. Acta Psychiatrica Scandinavica, 67, 361-370. doi:10.1111/j.1600-0447.1983.tb09716.x · DOI · Paper page
Cited by
Sorted by citations
Mendes-Santos, C., Weiderpass, E., Santana, R., & Andersson, G. (2019) · Internet Interventions · doi:10.1016/j.invent.2019.01.004 · Cited by 24 · see citing works
Li, H., Wong, C. L., Jin, X., Chong, Y. Y., & Ng, M. S. N. (2024) · Journal of Contextual Behavioral Science · doi:10.1016/j.jcbs.2024.100758 · Cited by 7 · see citing works
- Authors
- Torres, A., Monteiro, S., Pereira, A., & Albuquerque, E.
- Venue
- European Proceedings of Social & Behavioural Sciences
- Publisher
- Cognitive-crcs
- Published
- 2016-07-31
- Pages
- 411-423
- ISSN
- 2357-1330
- Cited by
- 12
- References
- 15
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review