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Validation of the Prolapse Quality-of-Life Questionnaire (P-QoL) in Portuguese version in Brazilian women

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Abstract

Introduction and hypothesis

The aim of this study is to validate the Portuguese translated version of the Prolapse Quality-of-Life Questionnaire (P-QoL).

Methods

Ninety-eight women completed the P-QoL questionnaire translated into Portuguese at baseline and on the second visit, 2 weeks later. Clinical data and Pelvic Organ Prolapse Quantification Index (POP-Q) according to the International Continence Society were obtained. Psychometric properties of the questionnaire were assessed.

Results

Sixty-eight symptomatic and 30 asymptomatic women for POP symptoms were studied. Most patients presented POP-Q > 2. The P-QoL demonstrated good psychometric properties. The test–retest reliability confirmed a highly significant stability between the total scores for each domain (P < 0.0001). The construct validation distinguished differences in P-QoL questionnaire scores between symptomatic and asymptomatic women.

Conclusion

The Portuguese version of the P-QoL questionnaire is a valid and reliable instrument to assess quality of life in Brazilian women with pelvic organ prolapse.

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Abbreviations

GH:

General health

ICS:

International Continence Society

POP-Q:

Pelvic Organ Prolapse Quantification System

POP:

Pelvic organ prolapse

P-QoL:

Prolapse Quality-of-Life Questionnaire

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Acknowledgments

We thank the health professionals who composed the multidisciplinary committee review: Artur de Oliveira Rangel, Carlos Frederico Silveira, and Vera Maria Gomes Sena (gynecologists—Recife); Gustavo Borghesi and José Carlos Truzzi (female urologists—São Paulo); Márcia Salvador Geo (urogynecologist—Belo Horizonte); and Maria Alice Lelis and Regiane Glashan (nurses specialized in pelvic floor dysfunctions—Sao Paulo).

Conflicts of interest

None.

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Correspondence to Geraldo de Aguiar Cavalcanti.

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de Oliveira, M.S., Tamanini, J.T.N. & de Aguiar Cavalcanti, G. Validation of the Prolapse Quality-of-Life Questionnaire (P-QoL) in Portuguese version in Brazilian women. Int Urogynecol J 20, 1191–1202 (2009). https://doi.org/10.1007/s00192-009-0934-6

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