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Langan-Evans, C, Hearris, MA, McQuilliam, S, Burke, LM, Stellingwerff, T, Elliott-Sale, KJ and Morton, JP (2023) Hormonal contraceptive use, menstrual cycle characteristics and training/nutrition related profiles of elite, sub-elite and amateur athletes and exercisers: One size is unlikely to fit all. International Journal of Sports Science and Coaching. ISSN 1747-9541
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Hormonal contraceptive use, menstrual cycle characteristics and training nutrition related profiles of elite, sub-elite and amateur athletes.pdf - Published Version Available under License Creative Commons Attribution. Download (1MB) | Preview |
Abstract
The aim of the present study was to simultaneously audit hormonal contraceptive (HC) use, menstrual cycle characteristics and training/nutrition related profiles in pre-menopausal women from varying athletic and exercise backgrounds. Elite (n = 51), sub-elite (n = 118) and amateur (n = 392) female athletes and exercisers were examined via an anonymous quantitative/qualitative survey tool. All analyses for ratio data were conducted utilising one- and two-way ANOVA/ANCOVA and odds ratio models, with ordinal data analysed via Pearson's Chi-squared tests. HC use was similar across elite, sub-elite and amateurs (34–44%). Menstrual cycle length was not different (P = 0.08) between competitive levels (28 ± 13 days), but 66% of respondents reported cycle variability (10 ± 11 days). Training profiles were not different based on contraceptive status (P > 0.05) yet were across competitive groups (P < 0.05). Daily meal/snack intakes were not different between contraceptive status (P > 0.05), though elite and sub-elite groups reported a higher daily meal consumption compared to amateurs (P < 0.01). Forty percent of all respondents skipped meals, attributed to lack of time, schedule and alterations in appetite, with reported changes in taste preferences during pre-menses (14–35%) and menses (15–25%) towards sweet foods (60%), with cravings for chocolate and other confectionary (25%). Prevalence of dietary supplement use was not influenced by contraceptive status (P = 0.31), though elites (76%) reported higher use (P = 0.04) than amateurs (63%). Data demonstrates that in female athletes and exercisers, competitive level appears to affect simple markers of training and nutrition practice, yet contraceptive status does not.
| Item Type: | Article |
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| Uncontrolled Keywords: | 11 Medical and Health Sciences; 17 Psychology and Cognitive Sciences |
| Subjects: | R Medicine > RC Internal medicine > RC1200 Sports Medicine G Geography. Anthropology. Recreation > GV Recreation Leisure > GV561 Sports |
| Divisions: | Sport & Exercise Sciences |
| Publisher: | Sage Publishing |
| SWORD Depositor: | A Symplectic |
| Date Deposited: | 23 May 2023 11:58 |
| Last Modified: | 23 May 2023 12:00 |
| DOI or ID number: | 10.1177/17479541231163088 |
| URI: | https://researchonline.ljmu.ac.uk/id/eprint/19554 |
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