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A prospective cohort study of menstrual characteristics a...
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Anders Hammerich Riis
A prospective cohort study of menstrual characteristics and time to pregnancy
Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
- Lauren A Wise ,
- Ellen M Mikkelsen
- Kenneth J Rothman ,
- Anders H Riis
- Henrik Toft Sørensen
- Krista F Huybrechts ,
- Elizabeth E Hatch
The authors examined the association between menstrual characteristics and time to pregnancy among 2,653 Danish women enrolled in a prospective cohort study (2007-2009). Menstrual characteristics were reported at baseline. Outcome data were updated bimonthly until pregnancy, fertility treatment, loss to follow-up, or end of observation (12 cycles). Adjusted fecundability ratios and 95% confidence intervals were estimated by using discrete-time Cox regression models. Relative to average cycle lengths (27-29 days), fecundability ratios for cycle lengths
| Original language | English |
|---|---|
| Journal | American Journal of Epidemiology |
| Volume | 174 |
| Issue | 6 |
| Pages (from-to) | 701-9 |
| Number of pages | 9 |
| ISSN | 0002-9262 |
| DOIs | |
| Publication status | Published - 2011 |
- Adolescent, Adult, Female, Fertility, Follow-Up Studies, Humans, Menstrual Cycle, Pregnancy, Prospective Studies, Questionnaires, Time Factors, Young Adult
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ID: 42116322