Tadesse Belayneh1, Abebaw Gebeyehu2, Mulat Adefris3, Guri Rortveit4,5, Tinsae Genet3. 1. Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia. tadbel20@gmail.com. 2. Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia. 3. Department of Gynecology and Obstetrics, School of Medicine, University of Gondar, Gondar, Ethiopia. 4. Research Group for General Practice, Department of Global Public Health and Primary Care, University of Bergen, Bergen, Norway. 5. Research Unit for General Practice, Uni Health, Uni Research, Bergen, Norway.
Abstract
INTRODUCTION AND HYPOTHESIS: We aimed to translate and culturally adapt the Pelvic Organ Prolapse Symptom Score (POP-SS) into Amharic and evaluate its psychometric properties. METHODS: We followed an intercultural adaptation procedure to translate and adapt the POP-SS. One hundred and eighty-six women with POP symptoms completed the Amharic POP-SS and Prolapse Quality of Life (P-QoL) questionnaires. All women were examined using a simplified Pelvic Organ Prolapse Quantification (SPOP-Q) system and were divided into four groups based on the POP-Q scores as stage 1, 2, 3, and 4. Internal consistency and test-retest reliability were determined using Cronbach's alpha and the intraclass correlation coefficient (ICC), respectively. Criterion validity was assessed against the SPOP-Q stage and the P-QoL scale. Furthermore, we tested construct validity using exploratory factor analysis. RESULTS: The POP-SS score was successfully translated and achieved good content validity. It had high internal consistency (Cronbach's alpha = 0.86) and test-retest reliability (ICC = 0.81; p < 0.001). There was a statistically significant difference among four groups of stages in POP-SS score. and women with stage 3 had the highest median score (Kruskal-Wallis test; p < 0.05). The POP-SS score was also significantly correlated with the P-QoL score (Spearman's correlation coefficient = 0.28, p < 0.001). The exploratory factor analysis identified two factors, namely, physical symptoms and evacuation symptoms. CONCLUSIONS: The POP-SS scale was successfully translated to Amharic and appears reliable and valid for women with symptoms of POP. However, further studies are needed to evaluate its responsiveness.
INTRODUCTION AND HYPOTHESIS: We aimed to translate and culturally adapt the Pelvic Organ Prolapse Symptom Score (POP-SS) into Amharic and evaluate its psychometric properties. METHODS: We followed an intercultural adaptation procedure to translate and adapt the POP-SS. One hundred and eighty-six women with POP symptoms completed the Amharic POP-SS and Prolapse Quality of Life (P-QoL) questionnaires. All women were examined using a simplified Pelvic Organ Prolapse Quantification (SPOP-Q) system and were divided into four groups based on the POP-Q scores as stage 1, 2, 3, and 4. Internal consistency and test-retest reliability were determined using Cronbach's alpha and the intraclass correlation coefficient (ICC), respectively. Criterion validity was assessed against the SPOP-Q stage and the P-QoL scale. Furthermore, we tested construct validity using exploratory factor analysis. RESULTS: The POP-SS score was successfully translated and achieved good content validity. It had high internal consistency (Cronbach's alpha = 0.86) and test-retest reliability (ICC = 0.81; p < 0.001). There was a statistically significant difference among four groups of stages in POP-SS score. and women with stage 3 had the highest median score (Kruskal-Wallis test; p < 0.05). The POP-SS score was also significantly correlated with the P-QoL score (Spearman's correlation coefficient = 0.28, p < 0.001). The exploratory factor analysis identified two factors, namely, physical symptoms and evacuation symptoms. CONCLUSIONS: The POP-SS scale was successfully translated to Amharic and appears reliable and valid for women with symptoms of POP. However, further studies are needed to evaluate its responsiveness.
Entities:
Keywords:
Amharic validation; Ethiopian; Pelvic organ prolapse; Reliability; Validity
Authors: Caroline B Terwee; Sandra D M Bot; Michael R de Boer; Daniëlle A W M van der Windt; Dirk L Knol; Joost Dekker; Lex M Bouter; Henrica C W de Vet Journal: J Clin Epidemiol Date: 2006-08-24 Impact factor: 6.437
Authors: Guri Rortveit; Jeanette S Brown; David H Thom; Stephen K Van Den Eeden; Jennifer M Creasman; Leslee L Subak Journal: Obstet Gynecol Date: 2007-06 Impact factor: 7.661