Self-reported data on reproductive variables were reliable among postmenopausal women

• Tipo: Artigo em Revista Científica Internacional
• Data: 2008

Autores

Lucas, R (Autor) Outra; Azevedo A (Autor) FMUP; Barros H (Autor) FMUP

Revista

Título: Journal of Clinical Epidemiology

Vol. 61 Nº 9

Páginas: 945-950

ISSN: 0895-4356

Editora: Elsevier

Indexação

ISI Web of Knowledge - 30 Citações

Scopus - 30 Citações

Outras Informações

ID Authenticus: P-003-WK6

DOI: 10.1016/j.jclinepi.2007.11.001

Abstract (EN): Objective: We aimed to assess the reliability of self-reported reproductive variables in postmenopausal women. Study Design and Setting: We evaluated 535 women in two interviews, as part of the recruitment and first follow-up of a cohort of Portuguese adults. Median time between evaluations was 5 years. Women were inquired about sociodemographic characteristics, cognitive status, and reproductive history: gravidity, parity, lifetime use of oral contraceptives, menopausal status, age at menopause, hysterectomy, oophorectomy, and lifetime use of hormone replacement therapy (HRT). Results: Age at menopause was consistent within 1 year for 66% of women and agreement was higher in women reporting surgical menopause. Reliability regarding age at menopause decreased with time since menopause. Gravidity was consistent for 81% of women, whereas parity was consistent for 94%. The proportion of different answers regarding number of pregnancies and number of live births was higher in women with high gravidity and parity, respectively. Agreement was 96% for hysterectomy and 92% for oophorectomy. The proportion of consistent reports was 90% for oral contraceptives and 93% for HRT. Women with higher education reported parity and HRT more reliably. Conclusion: Agreement was over 90% for self-reported parity, hysterectomy, oophorectomy, and HRT, which supports their use in analytical studies.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 6