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Case-control study, 1994

Do women with a history of PMS have higher risk of osteoporosis?

Women who had PMS symptoms or irregular periods in the past were more likely to develop osteoporosis after menopause. However, because women had to remember their past symptoms years later, the accuracy of these results is uncertain.

Moderate study design 75 postmenopausal women aged 55-70 with osteoporosis and 77 matched controls in Sheffield, UK

What they did

Compared 75 postmenopausal women with osteoporosis to 77 similar women without osteoporosis. Researchers asked them to recall their past PMS and irregular periods, and about hot flushes during menopause.

What they found

Women with osteoporosis were significantly more likely to have had PMS symptoms and irregular periods. They were also more likely to remember having severe or long-lasting hot flushes at menopause.

What it means for you

PMS or irregular periods earlier in life might be linked to higher osteoporosis risk later. The main limitation is that women had to remember symptoms from years ago, which may not be reliable.

1.86

Osteoporosis risk with history of PMS

3.08

Osteoporosis risk with irregular periods

1.35

Osteoporosis risk with menopausal hot flushes

About the study

Original title
An association between osteoporosis and premenstrual symptoms and postmenopausal symptoms
Authors
Lee SJ, Kanis JA
Journal
Bone and mineral
Year
1994
Study design
Case-control study
What was tested
None - observational study based on recall

Topics