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Street JH, Boos ZP, Fial A, Lennon SL, Smith CS, Creasy SA, Hunter SK, Farquhar WB, Capin JJ. Long-term function, body composition and cardiometabolic health in midlife former athletes: a scoping review. BMJ Open Sport Exerc Med 2023; 9:e001605. [PMID: 37920279 PMCID: PMC10619025 DOI: 10.1136/bmjsem-2023-001605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/23/2023] [Indexed: 11/04/2023] Open
Abstract
While sports medicine has traditionally focused on recovering from injury and returning athletes to sport safely after injury, there is a growing interest in the long-term health of athletes. The purpose of this scoping review was to (1) summarise the literature (methodologies and findings) on physical function, body composition and cardiometabolic health in midlife (age 40-65 years) former competitive athletes compared with non-athlete controls, (2) identify areas for future study in long-term health in athletes and (3) determine outcomes that could be evaluated in a future systematic review(s). We searched PubMed, CINAHL, Web of Science and SPORTDiscus for studies published between 2000 and 2022 evaluating former athletes and controls on physical function, body composition and/or cardiometabolic measures using MeSH terms. We identified 20 articles that met our criteria. Outcomes varied considerably across studies, most of which were cross-sectional and evaluated only males. Limited data suggest that former endurance athletes have leaner body compositions, higher aerobic capacity and better cardiometabolic indicators than controls; former athletes who maintain higher physical activity (ie, self-reported exercise) are healthier than those who do not; and former team sport athletes, who have higher injury prevalence, may have poorer functional performance than controls who were recreationally active in college. Studies rarely evaluated functional performance, did not control for prior injury or diet and seldom assessed current physical activity levels. Future research should include females and evaluate sex differences, control for prior sports-related injury(ies), quantify physical activity, use standardised outcome measures including performance-based functional assessments and incorporate longitudinal designs.
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Affiliation(s)
- Jena Heck Street
- Physical Therapy, Marquette University, Milwaukee, Wisconsin, USA
| | - Zebadiah P Boos
- Physical Therapy, Marquette University, Milwaukee, Wisconsin, USA
| | - Alissa Fial
- Research, Teaching & Learning, Raynor Memorial Libraries, Marquette University, Milwaukee, Wisconsin, USA
| | - Shannon L Lennon
- Kinesiology and Applied Physiology, University of Delaware, Newark, Delaware, USA
| | - Carolyn S Smith
- Physical Therapy, Marquette University, Milwaukee, Wisconsin, USA
| | - Seth A Creasy
- Endocrinology, Metabolism, and Diabetes, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Sandra K Hunter
- Physical Therapy, Marquette University, Milwaukee, Wisconsin, USA
| | - William B Farquhar
- Kinesiology and Applied Physiology, University of Delaware, Newark, Delaware, USA
| | - Jacob John Capin
- Physical Therapy, Marquette University, Milwaukee, Wisconsin, USA
- Clinical and Translational Science Institute, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
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Alghadir AH, Gabr SA, Iqbal A. Hand grip strength, vitamin D status, and diets as predictors of bone health in 6-12 years old school children. BMC Musculoskelet Disord 2023; 24:830. [PMID: 37872520 PMCID: PMC10594896 DOI: 10.1186/s12891-023-06960-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 10/12/2023] [Indexed: 10/25/2023] Open
Abstract
BACKGROUND Vitamin D and calcium-rich foods, exposure to sunlight, and physical activities (PA) play a pivotal role in promoting the production of sufficient vitamin D and improving grip strength needed for better bone health among school children. PURPOSE This study aimed to determine the effects of hand grip muscle strength (HGS), vitamin D in addition to diets, and PA on bone health status among 6-12 years old schoolchildren. METHODS This study was based on a cross-sectional observational design, which was descriptive in nature. A diverse sample of 560 elementary school children aged 6-12 years old were invited to participate in this descriptive cross-sectional study. The Dual-Energy X-Ray Absorptiometry (DXA), QUS technique, and ACTi graph GT1M accelerometer were used respectively as a valid tools to identify BMD, BMC, and other parameters of bone health like c-BUA values and bone stiffness (SI), and physical activity (PA) of all individuals participated in this study. In addition, a hydraulic dynamometer was used to measure hand grip strength among the participants. Moreover, an immunoassay technique was used to measure the serum levels of vitamin 25(OH)D level, and bone metabolism markers; NTX, DPD, Ca, and sBAP in all participants. Bone loss (osteoporosis) was cross-sectionally predicted in 19.64% of the total population, most of whom were girls (14.3% vs. 5.4% for boys; P = 0.01). Compared to boys, the incidence of osteoporosis was higher and significantly correlated in girls with lower HGS, deficient vitamin D, inadequate vitamin D and Ca intake, greater adiposity, poor PA, and lower sun exposure. Also, in girls, lower vitamin 25(OH)D levels, and poor HGS were shown to be significantly associated with lower values of BMD, BMC, SI, and higher values of bone resorption markers; NTX, DPD, and sBAP and lower serum Ca than do in boys. The findings suggested that deficient vitamin D, lower HGS, adiposity, PA, and sun exposure as related risk factors to the pravelence of bone loss among school children, particularly in girls. In addition, these parameters might be considered diagnostic non-invasive predictors of bone health for clinical use in epidemiological contexts; however, more studies are required.
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Affiliation(s)
- Ahmad H Alghadir
- Department of Rehabilitation Sciences, College of Applied Medical Sciences, King Saud University, P.O. Box 10219, Riyadh, 11433, Saudi Arabia
| | - Sami A Gabr
- Department of Rehabilitation Sciences, College of Applied Medical Sciences, King Saud University, P.O. Box 10219, Riyadh, 11433, Saudi Arabia
| | - Amir Iqbal
- Department of Rehabilitation Sciences, College of Applied Medical Sciences, King Saud University, P.O. Box 10219, Riyadh, 11433, Saudi Arabia.
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Sunday OG, Elsie AO. Impact of pubertal timing and socioeconomic status on adult height and body proportions in Igbo ethnicity. Am J Hum Biol 2023; 35:e23934. [PMID: 37278346 DOI: 10.1002/ajhb.23934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2023] [Revised: 05/16/2023] [Accepted: 05/26/2023] [Indexed: 06/07/2023] Open
Abstract
OBJECTIVES Age at menarche is a marker of pubertal timing that may influence adult height and body proportions. Previous studies have shown that socioeconomic status can affect age at menarche and growth patterns in different populations. This study aims to examine the associations between age at menarche, socioeconomic status, height, and leg length in a sample of Igbo ethnicity. METHODS The study used data from questionnaires and anthropometric measurements of 300 female students aged 18-25 years. Study tested the hypotheses that earlier menarche is associated with shorter stature and shorter leg length, and that these associations are modified by socioeconomic status using nonparametric analysis. RESULTS Mean age at menarche was fluctuating around 12.84 ± 1.40 and 13.59 ± 1.41 years with school girls and grew 3.0 cm taller per year birth cohort. The study also found that girls with earlier menarche were shorter adult height (162.51 ± 6.00) compared with girls who have menarche at a later age. The linear regression coefficients (bs) ranged from 0.37-0.49 in later year birth cohort and 0.37-0.44 in early year birth cohort for height. The effect of age at menarche on leg length was similar to the relation between age at menarche and birth cohort height. CONCLUSION The study will contribute to the understanding of how pubertal timing and socioeconomic status interact to shape adult health outcomes in a transitioning population.
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Affiliation(s)
- Obaje Godwin Sunday
- Department of Human Anatomy, Faculty of Basic Medical Sciences, College of Medical Sciences Alex Ekwueme Federal University, Abakaliki, Nigeria
| | - Ada Obi Elsie
- Department of Human Anatomy, Faculty of Basic Medical Sciences, College of Medical Sciences Alex Ekwueme Federal University, Abakaliki, Nigeria
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Stavrou VT, Karetsi E, Gourgoulianis KI. The Effect of Growth and Body Surface Area on Cardiopulmonary Exercise Testing: A Cohort Study in Preadolescent Female Swimmers. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1608. [PMID: 37892273 PMCID: PMC10605162 DOI: 10.3390/children10101608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 09/17/2023] [Accepted: 09/19/2023] [Indexed: 10/29/2023]
Abstract
BACKGROUND The performance of young swimmers is the result of a multifactorial process that is influenced by anthropometric characteristics and biological maturation. The purpose of our study was to investigate the effect of stages of biological maturation and body surface area on cardiopulmonary fitness indicators in preadolescent female swimmers, for whom menstruation has not started. METHODS Thirty female preadolescent swimmers (age 13.4 ± 1.0 years) participated in this study. We recorded anthropometric and morphological characteristics, stages of biological maturation, and pulmonary function parameters, and the swimmers underwent cardiopulmonary exercise testing. RESULTS The cut-off was set for body surface area (BSA) at 1.6 m2 and for biological maturation stages at score 3. The BSA results showed differences in variabilities in maximal effort oxygen pulse (p < 0.001), oxygen uptake (p < 0.001), ventilation (p = 0.041), tidal volume (p < 0.001), and oxygen breath (p < 0.001). Tanner stage score results showed differences in variabilities in maximal effort breath frequency (p < 0.001), tidal volume (p = 0.013), and oxygen breath (p = 0.045). Biological maturation stages and BSA were correlated during maximal effort with oxygen breath (p < 0.001; p < 0.001), oxygen uptake (p = 0.002; p < 0.001), and oxygen pulse (p < 0.001; p < 0.001). CONCLUSIONS In conclusion, the findings of our study showed that the girls who had a smaller body surface area and biological maturation stage presented lower values in maximal oxygen uptake and greater respiratory work.
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Affiliation(s)
- Vasileios T. Stavrou
- Laboratory of Cardio-Pulmonary Testing and Pulmonary Rehabilitation, Respiratory Medicine Department, Faculty of Medicine, University of Thessaly, 41100 Larissa, Greece; (E.K.); (K.I.G.)
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Carpena Lucas PJ, Jiménez Candel MI, Sánchez-Cubo F, Ceballos-Santamaría G, Vargas Vargas M, Mondéjar Jiménez J. Sociocultural differences in the development of obesity in adolescents in Murcia. ENDOCRINOL DIAB NUTR 2023; 70:352-359. [PMID: 36446708 DOI: 10.1016/j.endien.2021.12.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 12/14/2021] [Indexed: 06/03/2023]
Abstract
BACKGROUND Childhood obesity presents alarming numbers in our country, being even higher in the population of immigrant origin. The main objective was to analyse the excess weight numbers both in native adolescents and in those children of immigrants and to determine the ethnic influence on lifestyle habits that could condition these differences in weight overload. METHODS Adolescents from 1st year of Obligatory Secondary Education (E.S.O.) participated; somatometry was determined and classified according to BMI (with WHO references) and parental origin. Parents completed the survey on healthy habits (ENHASA). An analysis of variance was performed for each of the 4 dimensions of the questionnaire. RESULTS A total of 416 adolescents participated (12.8±0.62 years). Excess weight was detected in 41.2% of the participants, with significant differences between groups (p 0.018): 36.7% in Spanish, 42.9% in North Africa and 58.2% in South America. The ANOVA analysis showed differences in the section "physical activity" (p 0.003), highlighting the maximum disparity in the performance of extracurricular sports activities, with a lower score in both non-native groups. CONCLUSION We found significant differences according to ethnic origin in the number of overweight children and the amount of physical activity they do; South American adolescents are the most sedentary. We must design interventions that guarantee the access of all adolescents to sports activities to prevent the development of obesity.
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Affiliation(s)
| | | | - Francisco Sánchez-Cubo
- Facultad de Ciencias Sociales de Cuenca, Universidad de Castilla-La Mancha, Cuenca, Spain
| | | | - Manuel Vargas Vargas
- Facultad de Ciencias Sociales de Cuenca, Universidad de Castilla-La Mancha, Cuenca, Spain
| | - Jośe Mondéjar Jiménez
- Facultad de Ciencias Sociales de Cuenca, Universidad de Castilla-La Mancha, Cuenca, Spain
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Ota K, Yamagishi K, Kishida R, Kihara T, Cui R, Tamakoshi A, Iso H. Relationships between Age at Menarche and Risk of Cardiovascular Disease Mortality among Japanese Women: The Japan Collaborative Cohort Study for Evaluation of Cancer Risk (JACC) Study. J Atheroscler Thromb 2023; 30:247-254. [PMID: 35584930 PMCID: PMC9981350 DOI: 10.5551/jat.63321] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
AIM In this study, we aimed to evaluate the association between age at menarche and risk of cardiovascular disease mortality. METHODS In total, 54,937 women aged 40-79 years old between 1988 and 1990 without a history of cardiovascular disease were eligible for analysis and were followed through December 2009. We used the Cox proportional hazards models to examine the association between age at menarche and risk of cardiovascular disease. RESULTS Compared with women with age at menarche of 15 years, the hazard ratios (95% confidence intervals) of stroke were 1.22 (0.85-1.75) for women with age at menarche of 9-12 years, 1.08 (0.85-1.36) for those of 13 years, 1.23 (1.02-1.47) for those of 14 years, 1.27 (1.07-1.50) for those of 16 years, 1.16 (0.95-1.41) for those of 17 years, and 1.39(1.16-1.68) for those of 18-20 years (P for trend=0.045). A similar pattern was observed for hemorrhagic stroke, ischemic stroke, and total cardiovascular disease. No such association was found for coronary heart disease. When stratified by age, for women aged 40-59 at baseline, the similar U-shaped association was observed. In contrast, for women aged 60-79 years at baseline, a significantly high hazard ratio was noted in the group of late age at menarche, but not in the group of early age at menarche. CONCLUSIONS Both women with early and late age at menarche were determined to have higher risk of death from stroke and cardiovascular disease.
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Affiliation(s)
- Kanako Ota
- Department of Public Health Medicine, Faculty of Medicine, and Health Services Research and Development Center, University of Tsukuba, Tsukuba, Japan
| | - Kazumasa Yamagishi
- Department of Public Health Medicine, Faculty of Medicine, and Health Services Research and Development Center, University of Tsukuba, Tsukuba, Japan
| | - Rie Kishida
- Department of Public Health Medicine, Faculty of Medicine, and Health Services Research and Development Center, University of Tsukuba, Tsukuba, Japan
| | - Tomomi Kihara
- Department of Public Health Medicine, Faculty of Medicine, and Health Services Research and Development Center, University of Tsukuba, Tsukuba, Japan
| | - Renzhe Cui
- Public Health, Department of Social Medicine, Osaka University Graduate School of Medicine, Suita, Japan
| | - Akiko Tamakoshi
- Department of Public Health, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Hiroyasu Iso
- Public Health, Department of Social Medicine, Osaka University Graduate School of Medicine, Suita, Japan
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Firoozjah MH, Homayouni A, Nazari S, Pourazar M. Effect of motor skills development on psychological and social traits of students of mazandaran province during the covid-19 pandemics. SPORT SCIENCES FOR HEALTH 2023; 19:301-308. [PMID: 35822178 PMCID: PMC9263812 DOI: 10.1007/s11332-022-00962-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Accepted: 05/11/2022] [Indexed: 12/01/2022]
Abstract
Nowadays, the covid 19 pandemics are challenging all students. The present study aimed to investigate whether motor skill development affects students' psychological and social traits during the covid 19 pandemics. The present study's population consisted of all students aged 9-17 years in the three grades of the elementary, middle, and high school in Mazandaran province in the academic year 2020-2021, which corresponded to approximately 534 thousand students. We used a simple random sampling to determine the sample size because Iranian schools were closed. In this study, we selected 15 individuals for each of the experimental and control groups. Due to some students dropping out or leaving the practice, the samples comprised 42 girls and 45 boys in the control group and 41 girls and 43 boys in the experimental group. To collect data, we used the Standard Student Social Skills Questionnaire by Garsham and Elliott (1990), Cooper-Smith Self-Esteem Questionnaire, and Children's Depression Scale Short Form (CDS-A). We conducted the experimental group for 36 sessions, i.e., three months and three sessions per week, and each session lasted 30-45 min, depending on the quarantine conditions on the 19th day. To analyze the data, we used a two-way analysis of variance and the Scheffe post hoc test. The results showed that all groups had lower scores in psychological traits than those in the pretest. However, no significant difference was found between groups (P. < 0.05), and this effect was not significant in social traits (05/0 < P.). We also suggest that school principals and health care professionals use this study to design guidelines for creating a healthy environment and developing health-oriented educational programs to improve students' quality of life and health.
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Affiliation(s)
| | - Alireza Homayouni
- Department of Psychology, Bandargaz Branch, Islamic Azad University, Bandargaz, Iran
| | - Saeed Nazari
- Faculty of Sport Sciences, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Morteza Pourazar
- Department of Physical Education, Farhangian University, Tehran, Iran
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Ravi S, Valtonen M, Ihalainen JK, Holopainen E, Kosola S, Heinonen S, Waller B, Kujala UM, Parkkari J. Eating behaviours, menstrual history and the athletic career: a retrospective survey from adolescence to adulthood in female endurance athletes. BMJ Open Sport Exerc Med 2023; 9:e001489. [PMID: 36896365 PMCID: PMC9990674 DOI: 10.1136/bmjsem-2022-001489] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/17/2023] [Indexed: 03/11/2023] Open
Abstract
Aim To evaluate differences in menstrual and pubertal history and trends in eating behaviours among women with and without a competitive sports background. Additionally, we investigated if menstrual history and eating behaviours are associated with sports career-related factors. Methods This retrospective study was conducted on 100 women with a competitive endurance sports background and their age-matched, gender-matched and municipality-matched controls (n=98). Data were collected using a questionnaire using previously validated instruments. Generalised estimating equations were used to calculate associations of menstrual history and eating behaviours with outcome variables (career length, participation level, injury-related harms and career termination due to injury). Results Athletes reported higher rates of delayed puberty and menstrual dysfunction than controls. No differences between the groups were observed in the Eating Disorder Examination Questionnaire short form (EDE-QS) scores at any age. Previous disordered eating (DE) was associated with current DE in both groups. Among athletes, higher EDE-QS scores during the sports career were associated with a shorter career (B=-0.15, 95% CI -0.26 to -0.05). Secondary amenorrhoea was associated with lower participation level (OR 0.51, 95% CI 0.27 to 0.95), injury-related harms during the career (OR 4.00, 95% CI 1.88 to 8.48) and career termination due to injury (OR 1.89, 95% CI 1.02 to 3.51). Conclusion The findings indicate that DE behaviours and menstrual dysfunction, specifically secondary amenorrhoea, have a disadvantageous relationship with a sports career in women competing in endurance sports. DE during the sports career is associated with DE after the career.
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Affiliation(s)
- Suvi Ravi
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Maarit Valtonen
- KIHU Research Institute for Olympic Sports, Jyväskylä, Finland
| | - Johanna K Ihalainen
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Elina Holopainen
- Obstetrics and Gynecology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Silja Kosola
- Pediatric Research Center, New Children's Hospital, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Saara Heinonen
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Ben Waller
- Sports Science Department, Reykjavik University, Reykjavik, Iceland.,Institute of Rehabilitation, Jyväskylä University of Applied Sciences, Jyväskylä, Finland
| | - Urho M Kujala
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
| | - Jari Parkkari
- Faculty of Sport and Health Sciences, University of Jyväskylä, Jyväskylä, Finland
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Hikihara Y, Watanabe M, Aoyama T, Wakabayashi H, Hanawa S, Omi N, Tanaka S. Does earlier acquisition of motor competence promote pubertal physical activity in Japanese elementary school children: A 4-year follow-up study. J Sports Sci 2022; 40:2000-2009. [PMID: 36242766 DOI: 10.1080/02640414.2022.2124710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
This 4-year follow-up study investigated which profile of motor competence (MC) in early childhood more strongly correlated with moderate-to-vigorous physical activity (MVPA) in early pubescence. A total of 247 first-grade children (152 boys) aged 6 to 7 years old participated in the baseline measurement. MVPA was measured using an accelerometer annually until the fifth grade. Body fat percentage was assessed using dual-energy X-ray absorptiometry at baseline. MC included fundamental movement skills (FMS) and motor performance, which were assessed in terms of locomotor and object control. FMS was assessed by the Test of Gross Motor Development-2, while motor performance (locomotor: run, hop, jump, and side-step, object control: throw, kick, and hand dribble) was assessed by Japanese Physical Fitness and Motor Abilities Test at baseline. Multiple regression analysis showed that locomotor and object control performance were significant predictors of MVPA in later grades in boys but not in girls. These associations between locomotor performance and MVPA mainly remained significant after controlling for body fat and MVPA at baseline. FMS in both genders was not a significant predictor of MVPA in early pubescence. This study suggests that appropriate strategies for increasing MVPA from prepubescence to early pubescence may differ between boys and girls.
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Affiliation(s)
- Yuki Hikihara
- Faculty of Creative Engineering, Chiba Institute of Technology, Chiba Japan
| | | | - Tomoko Aoyama
- National Institute of Health and Nutrition, National Institutes of Biomedical Innovation, Health and Nutrition, Tokyo Japan.,Japan Society for the Promotion of Science, Tokyo Japan
| | | | | | - Naomi Omi
- Faculty of Health and Sport Sciences, University of Tsukuba, Ibaraki Japan
| | - Shigeho Tanaka
- National Institute of Health and Nutrition, National Institutes of Biomedical Innovation, Health and Nutrition, Tokyo Japan.,Faculty of Nutrition, Kagawa Nutrition University, Saitama Japan
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Fleischer SH, Freire AK, Brown K, Creer A, Eggett DL, Fullmer S. Association of Short-Term Changes in Menstrual Frequency, Medication Use, Weight and Exercise on Bone Mineral Density in College-Aged Women. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:10363. [PMID: 36011999 PMCID: PMC9408413 DOI: 10.3390/ijerph191610363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 08/17/2022] [Accepted: 08/18/2022] [Indexed: 06/15/2023]
Abstract
To evaluate if experiencing a short-term exposure (18-months) to factors such as menstrual irregularities, dieting, changes in exercise or body weight, and medication usage is associated with bone mineral density (BMD) in college-aged females. A retrospective survey assessing health behaviors during a recent 18-month time period and a DXA scan were completed in 641 females. A total of 45.5% of participants reported amenorrhea during the 18-month time period. Those who experienced amenorrhea had lower femoral neck BMD (p = 0.018), trochanter (p = 0.018) and spine BMD (p = 0.022) compared to eumenorrheic women. Lifetime oral contraceptive usage longer than six months was negatively associated with BMD at femoral neck (p = 0.018) and total hip (p = 0.021). Women who lost weight trended towards having the lowest BMD at all sites compared to women who gained weight. Following a very-low calorie diet during the time period was negatively correlated with spine BMD (p = 0.001). Time spent in vigorous and very vigorous activity was weakly correlated with some hip BMD sites but time spent in extremely vigorous activity was not. In conclusion, females who experienced weight loss, amenorrhea, or a very low-calorie diet within an 18-month period of time in young adulthood had lower BMD. Additionally, oral contraceptive usage for longer than six months during their lifetime was associated with lower BMD.
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Affiliation(s)
- Stacie H. Fleischer
- Department of Nutrition, Dietetics and Food Science, College of Life Sciences, Brigham Young University, Provo, UT 84602, USA
| | - Annalisa K. Freire
- Department of Nutrition, Dietetics and Food Science, College of Life Sciences, Brigham Young University, Provo, UT 84602, USA
| | - Katie Brown
- Department of Nutrition, Dietetics & Food Sciences, College of Agriculture and Applied Sciences, Utah State University, Logan, UT 84322, USA
| | - Andrew Creer
- Department of Statistics, College of Physical and Mathematical Sciences, Brigham Young University, Provo, UT 84602, USA
| | - Dennis L. Eggett
- Department of Exercise Science & Outdoor Recreation, College of Science, Utah Valley University, Orem, UT 84058, USA
| | - Susan Fullmer
- Department of Nutrition, Dietetics and Food Science, College of Life Sciences, Brigham Young University, Provo, UT 84602, USA
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Carpena Lucas PJ, Jiménez Candel MI, Sánchez-Cubo F, Ceballos-Santamaría G, Vargas Vargas M, Mondéjar Jiménez J. Diferencias socioculturales en el desarrollo de la obesidad en adolescentes en Murcia. ENDOCRINOL DIAB NUTR 2022. [DOI: 10.1016/j.endinu.2021.12.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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12
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Rosengren BE, Rempe J, Jehpsson L, Dencker M, Karlsson MK. Physical Activity at Growth Induces Bone Mass Benefits Into Adulthood – A Fifteen‐Year Prospective Controlled Study. JBMR Plus 2021; 6:e10566. [PMID: 35079677 PMCID: PMC8770997 DOI: 10.1002/jbm4.10566] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Accepted: 09/29/2021] [Indexed: 12/17/2022] Open
Abstract
Daily school physical activity (PA) improves musculoskeletal traits. Whether or not benefits remain in adulthood is debated. We included in this study 131 children that took part in an intervention with 40 minutes of PA per school day (200 minutes per week) from age 6 to 9 years (grade one) to age 14 to 16 years (grade nine), whereas 78 children continued with national recommended school physical education of 60 minutes per week. Measurements were done with dual‐energy X‐ray absorptiometry (bone mineral content [BMC], bone mineral density [BMD], and bone area), and a computerized knee dynamometer (peak torque muscle strength) at study start, at the end of the intervention, and 7 years after the intervention. Group differences from study start and end of the intervention to 7 years thereafter were estimated by analyses of covariance (adjusted for sex and follow‐up time). Musculoskeletal gains from study start to 7 years after termination of the intervention were higher in the intervention group (total body less head BMC +182.5 g [95% confidence interval {CI}, 55.1–309.9] and BMD +0.03 g/cm2 [95% CI, 0.003–0.05], femoral neck area + 0.2 cm2 [95% CI, 0.1–0.4], and knee flexion peak torque muscle strength at 60 degrees per second +9.2 Nm [95% CI, 2.9–15.5]). There was no attenuation during the 7 years that followed termination of the intervention (all group comparisons p > 0.05). Benefits in musculoskeletal gains remain 7 years after termination of a daily school‐based PA program, without attenuation after termination of the program. Daily school PA may counteract low bone mass and inferior muscle strength in adulthood. © 2021 The Authors. JBMR Plus published by Wiley Periodicals LLC on behalf of American Society for Bone and Mineral Research.
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Affiliation(s)
- Björn E Rosengren
- Clinical and Molecular Osteoporosis Research Unit, Department of Orthopedics and Clinical Sciences, Skane University Hospital Malmo Lund University Malmo Sweden
| | - Jakob Rempe
- Department of Orthopedics, Helsingborg Hospital Lund University Helsingborg Sweden
| | - Lars Jehpsson
- Clinical and Molecular Osteoporosis Research Unit, Department of Orthopedics and Clinical Sciences, Skane University Hospital Malmo Lund University Malmo Sweden
| | - Magnus Dencker
- Department of Physiology and Clinical Sciences, Skane University Hospital Malmo Lund University Malmo Sweden
| | - Magnus K Karlsson
- Clinical and Molecular Osteoporosis Research Unit, Department of Orthopedics and Clinical Sciences, Skane University Hospital Malmo Lund University Malmo Sweden
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13
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Rosengren BE, Bergman E, Karlsson J, Ahlborg H, Jehpsson L, Karlsson MK. Downturn in Childhood Bone Mass: A
Cross‐Sectional
Study Over Four Decades. JBMR Plus 2021; 6:e10564. [PMID: 35079676 PMCID: PMC8770995 DOI: 10.1002/jbm4.10564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Accepted: 09/26/2011] [Indexed: 11/17/2022] Open
Abstract
Screen time and physical inactivity have increased among children. As physical activity is a determinant of bone mass, there is a concern that children today have lower bone mass than earlier. If this is true, fractures may become more common in the future. In 2017–2018, we used single‐photon absorptiometry (SPA) to measure distal forearm bone mineral density (BMD; mg/cm2) in a normative cohort of 238 boys and 204 girls aged 7 to 15 years. We compared these results to BMD in a normative cohort collected in 1979–1981 (55 boys and 61 girls aged 7 to 15 years) measured by the same scanner. To investigate difference between the two cohorts, we used multiple linear regression with age, sex, and cohort as predictors. Predicted bone density at age 16 years was estimated through the slope values. The bone density‐age slope was flatter in the cohort measured in 2017–2018 than in the cohort measured 1979–1981 (−5.6 mg/cm2/yr [95% confidence interval −9.6 to −1.5]). Predicted bone density was at age 16 years in 2017–2018 in boys was 10% lower (−0.9 SD) and in girls 11% lower (−1.1 SD) than in their counterparts measured in 1979–1981. We found indications that children nowadays develop lower bone mass than four decades ago, giving concern that they may have a higher risk of osteoporosis and fragility fractures as they grow old. © 2021 The Authors. JBMR Plus published by Wiley Periodicals LLC on behalf of American Society for Bone and Mineral Research.
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Affiliation(s)
- Björn E Rosengren
- Clinical and Molecular Osteoporosis Research Unit, Department of Clinical Sciences and Orthopedics Lund University, Skåne University Hospital Malmö Sweden
| | - Erika Bergman
- Clinical and Molecular Osteoporosis Research Unit, Department of Clinical Sciences and Orthopedics Lund University, Skåne University Hospital Malmö Sweden
| | - Jessica Karlsson
- Clinical and Molecular Osteoporosis Research Unit, Department of Clinical Sciences and Orthopedics Lund University, Skåne University Hospital Malmö Sweden
| | - Henrik Ahlborg
- Clinical and Molecular Osteoporosis Research Unit, Department of Clinical Sciences and Orthopedics Lund University, Skåne University Hospital Malmö Sweden
| | - Lars Jehpsson
- Clinical and Molecular Osteoporosis Research Unit, Department of Clinical Sciences and Orthopedics Lund University, Skåne University Hospital Malmö Sweden
| | - Magnus K Karlsson
- Clinical and Molecular Osteoporosis Research Unit, Department of Clinical Sciences and Orthopedics Lund University, Skåne University Hospital Malmö Sweden
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14
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Tsukahara Y, Torii S, Yamasawa F, Iwamoto J, Otsuka T, Goto H, Kusakabe T, Matsumoto H, Akama T. Bone parameters of elite athletes with oligomenorrhea and prevalence seeking medical attention: a cross-sectional study. J Bone Miner Metab 2021; 39:1009-1018. [PMID: 34101019 DOI: 10.1007/s00774-021-01234-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Accepted: 04/28/2021] [Indexed: 10/21/2022]
Abstract
INTRODUCTION Since the definition of secondary amenorrhea is cessation of regular menses for more than 3 months, it is likely that athletes with irregular menstrual cycles, including oligomenorrhea, do not consider the condition as serious. However, the consequences of untreated oligomenorrhea have not been investigated in elite track and field athletes. MATERIALS AND METHODS The cohort consisted of 91 elite-level track and field athletes. Body compositions, including bone parameters and bone turnover markers (BTMs), were measured. RESULTS Among the 91 participants, 52 were eumenorrheic and 33 were oligomenorrheic. The eumenorrheic athletes had significantly higher bone mineral density (BMD) and bone mineral content (BMC) of the lumbar spine, lower extremities, and whole body than had the oligomenorrheic athletes (p < 0.01). There were no significant differences in BTMs between the two groups, but oligomenorrheic athletes had significantly lower percent body fat. CONCLUSION More than 40% of the elite-level female track and field athletes in this study reported menstrual disorders with oligomenorrhea as the most common. However, none sought medical attention. As compared to the eumenorrheic athletes, the oligomenorrheic athletes had lower BMC and BMD. Hence, if an athlete is oligomenorrheic, bone parameter measurements are considerably important.
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Affiliation(s)
- Yuka Tsukahara
- Waseda Institute for Sport Sciences, Waseda University, 2-579-15 Mikajima, Tokorozawa, Saitama, 359-1192, Japan.
- Institute for Integrated Sports Medicine, Keio University, 35 Shinanomachi, Shinjyuku-ku, Tokyo, 160-0016, Japan.
| | - Suguru Torii
- Faculty of Sport Sciences, Waseda University, 2-579-15 Mikajima, Tokorozawa, Saitama, 359-1192, Japan
| | - Fumihiro Yamasawa
- Marubeni Health Promotion Center, 7-1, Nihonbashi 2-chome, Chuo-ku, Tokyo, 103-6060, Japan
| | - Jun Iwamoto
- Bone and Joint Disease Center, Keiyu Orthopaedic Hospital, 2267 Akoudacho, Tatebayashi, Gunma, 374-0013, Japan
| | - Takanobu Otsuka
- School of Education, Tokai Gakuen University, 901 Nakahira Tempakuku, Nagoya, 468-8514, Japan
| | - Hideyuki Goto
- Department of Health and Fitness, Faculty of Wellness, Shigakkan University, 55 Nakoyama Yokonemachi, Obu, 474-8651, Japan
| | - Torao Kusakabe
- Department of Orthopedic Surgery, Japanese Red-Cross Kyoto Daini Hospital, 355-5 Haruobi-cho, Kamigyo-ku, Kyoto, 602-8026, Japan
| | - Hideo Matsumoto
- Public Interest Incorporated Foundation, Sports Medicine Foundation, 8-1-9 Nishishinjyuku, Shinjyukuku, Tokyo, 160-0023, Japan
| | - Takao Akama
- Faculty of Sport Sciences, Waseda University, 2-579-15 Mikajima, Tokorozawa, Saitama, 359-1192, Japan
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15
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Rosengren BE, Lindgren E, Jehpsson L, Dencker M, Karlsson MK. Musculoskeletal Benefits from a Physical Activity Program in Primary School are Retained 4 Years after the Program is Terminated. Calcif Tissue Int 2021; 109:405-414. [PMID: 33914096 PMCID: PMC8429376 DOI: 10.1007/s00223-021-00853-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Accepted: 04/16/2021] [Indexed: 11/26/2022]
Abstract
Daily school physical activity (PA) improves musculoskeletal traits. This study evaluates whether the benefits remain 4 years after the intervention. We followed 45 boys and 36 girls who had had 40 min PA/school day during the nine compulsory school years and 21 boys and 22 girls who had had 60 min PA/school week (reference), with measurements at baseline and 4 years after the program terminated. Bone mineral content (BMC; g) and bone mineral density (BMD; g/cm2) were measured by dual-energy X-ray absorptiometry and knee flexion peak torque relative to total body weight (PTflexTBW) at a speed of 180 degrees/second with a computerized dynamometer. Group differences are presented as mean differences (adjusted for sex and duration of follow-up period) with 95% confidence intervals. The total gain bone mass [mean difference in spine BMC +32.0 g (14.6, 49.4) and in arms BMD of +0.06 g/cm2 (0.02, 0.09)] and gain in muscle strength [mean difference in PTflex180TBW +12.1 (2.0, 22.2)] were greater in the intervention than in the control group. There are still 4 years after the intervention indications of benefits in both bone mass and muscle strength gain. Daily school PA may counteract low bone mass and inferior muscle strength in adult life. ClinicalTrials.gov.NCT000633828 retrospectively registered 2008-11-03.
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Affiliation(s)
- Björn E Rosengren
- Clinical and Molecular Osteoporosis Research Unit, Department of Orthopedics, Skane University Hospital (SUS), 20502, Malmo, Sweden
| | - Erik Lindgren
- Clinical and Molecular Osteoporosis Research Unit, Department of Orthopedics, Skane University Hospital (SUS), 20502, Malmo, Sweden
| | - Lars Jehpsson
- Clinical and Molecular Osteoporosis Research Unit, Department of Orthopedics, Skane University Hospital (SUS), 20502, Malmo, Sweden
| | - Magnus Dencker
- Department of Physiology, Clinical Sciences, Lund University, Skane University Hospital, Malmo, Sweden
| | - Magnus K Karlsson
- Clinical and Molecular Osteoporosis Research Unit, Department of Orthopedics, Skane University Hospital (SUS), 20502, Malmo, Sweden.
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