Open Access Research article

Variability of bothersome menopausal symptoms over time – a longitudinal analysis using the Estonian postmenopausal hormone therapy trial (EPHT)

Elina Hemminki1*, Elena Regushevskaya1, Riitta Luoto2 and Piret Veerus3

Author Affiliations

1 National Institute for Health and Welfare (THL), P.O. Box 30, 00271, Helsinki, Finland

2 UKK Institute for Health Promotion Research and National Institute for Health and Welfare (THL), P.O. Box 30, 33501, Tampere, Finland

3 Department of Epidemiology and Biostatistics, National Institute for Health Development, Hiiu 42, 11619, Tallinn, Estonia

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BMC Women's Health 2012, 12:44  doi:10.1186/1472-6874-12-44

Published: 21 December 2012

Additional files

Additional file 1:

Appendix 1. Key questions/ questions on symptoms.

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