Halvorsen F A, Lyng J, Glomsaker T, Ritland S
Department of Medicine, Buskerud Central Hospital, Drammen, Norway.
Br J Sports Med. 1990 Dec;24(4):266-8. doi: 10.1136/bjsm.24.4.266.
To determine the prevalence of various gastrointestinal disturbances related to long-distance running and its effect on weight, diet and everyday digestive problems, we gave a questionnaire to 279 leisure-time marathon runners, comprising 10% of the participants in a local marathon race. Their answers disclosed a prevalence of dietary changes, weight reduction and altered bowel habits (mainly looser stools and/or more frequent defaecation) of 37, 38 and 48% respectively. A quarter reported earlier long lasting gastrointestinal problems, which improved in 41% of the runners after they started regular training. Thirty-four percent experienced gastrointestinal disturbances during or after running, 20% to such an extent that it seriously affected their performance.
为了确定与长跑相关的各种胃肠道紊乱的患病率及其对体重、饮食和日常消化问题的影响,我们向279名业余马拉松跑者发放了问卷,他们占当地马拉松比赛参与者的10%。他们的回答显示,饮食变化、体重减轻和排便习惯改变(主要是大便变稀和/或排便更频繁)的患病率分别为37%、38%和48%。四分之一的人报告有更早出现的长期胃肠道问题,41%的跑者在开始定期训练后这些问题有所改善。34%的人在跑步期间或之后出现胃肠道紊乱,其中20%的人受影响程度严重到影响了他们的比赛表现。