BACKGROUND Hypertension(HTN)is a significant global health concern due to its rising prevalence and associated risks of cardiovascular disease,chronic kidney disease,and other comorbidities.The increasing rates of HTN...BACKGROUND Hypertension(HTN)is a significant global health concern due to its rising prevalence and associated risks of cardiovascular disease,chronic kidney disease,and other comorbidities.The increasing rates of HTN among youth have been partly attributed to the global rise in childhood obesity,lipid abnormalities,and sedentary lifestyles.AIM To investigate the independent associations of aerobic fitness(AF),the triglyceride-to-high-density lipoprotein cholesterol(TG/HDL-C)ratio,visceral adiposity index(VAI),and resting blood pressure(BP)in Nigerian adolescents.METHODS A multistage sampling technique was used to select 403 in-school adolescents aged 11-19 years in Kogi East,Nigeria.Participants were assessed for AF,TG/HDL-C ratio,VAI,systolic BP(SBP),and diastolic BP(DBP).The associations between the independent variables and the risk of systolic and diastolic HTN were examined using multivariate regression models,controlling for age and maturity status.Receiver operating characteristics curve(ROC)and area under the curve(AUC)were employed to determine the predictive capacities of the independent variables.RESULTS The overall prevalence of systolic HTN was 5.5%(girls:7%;boys:4%)while diastolic HTN was 12.7%(girls:16.9%;boys:8.4%).Among girls,all independent variables showed significant associations with SBP,including fitness(P<0.001),TG/HDL-C(P<0.001),and VAI(P<0.001),with VAI showing the strongest association.In boys,all independent variables except VAI(P=0.063)were significantly associated with SBP,with fitness showing the stronger predictive power(Fitness,P<0.001;TG/HDL-C,P=0.029).For DBP,all independent variables,except fitness in girls(P=0.099),were significantly associated(P<0.001)in both sexes.Unfit boys were 1.1 times more likely to develop systolic HTN(95%CI:1.01–1.15,P=0.018)and had 1.1 times higher odds of developing diastolic HTN(95%CI:1.03–1.13,P=0.001).Only the ROC for DBP turned up significant(P<0.001)AUCs for TG/HDL-C and VAI in girls only,with 0.6 and 1.0 thresholds respectively.CONCLUSION AF,dyslipidemia,and visceral adipose tissue dysfunction were independently associated with the risk of HTN in Nigerian adolescents.These findings highlight the importance of promoting a healthy diet and encouraging aerobic physical activity among adolescents to reduce the risk of HTN.展开更多
BACKGROUND The prevalence of metabolic syndrome(MetS)in adolescents is rising,correlating with the global increase in obesity and physical inactivity.AIM To examine the individual and combined associations of fitness,...BACKGROUND The prevalence of metabolic syndrome(MetS)in adolescents is rising,correlating with the global increase in obesity and physical inactivity.AIM To examine the individual and combined associations of fitness,fatness,visceral adiposity index(VAI),and lipid ratios with MetS risk in Nigerian adolescents.METHODS This cross-sectional study included a sample of 403 adolescents(201 girls and 202 boys)aged 11-19 years.Participants were assessed for cardiorespiratory fitness,body mass index(BMI),VAI,triglyceride-to-high-density lipoprotein cholesterol ratio(TG/HDL-C),and total cholesterol-to-high-density lipoprotein cholesterol ratio(TC/HDL-C).Regression models adjusted for age and sexual maturity were used to determine the associations between these health markers and MetS risk.RESULTS Among the 177 high-risk adolescents,56.6%were at risk of central obesity,49.1%had low fitness,33.3%had dyslipidemia,and 11.7%were obese.After controlling for confounding variables,all health markers were independently and jointly associated with MetS risk,with VAI displaying the strongest explanatory power(girls:β=1.308,P<0.001;boys:β=2.300,P<0.001).Unfit girls were 5.1%more likely to be at risk of MetS,while the odds of unfit boys being at risk of MetS is 3.6.Boys with elevated VAI were 22.3 times more likely to be at risk of MetS,while the likelihood of girls with elevated VAI developing MetS risk is 2.78.CONCLUSION Health markers were independently and jointly associated with MetS risk in adolescents,with VAI and dyslip-idemia contributing most significantly.Promoting healthy eating and also aerobic activities among adolescents is crucial for improving metabolic health.展开更多
The purpose of this study was to find out the perceived effects of FGM （female genital mutilation） on gender sports performance： implications to sports administration and management in Nigeria. A total of 250 purpo...The purpose of this study was to find out the perceived effects of FGM （female genital mutilation） on gender sports performance： implications to sports administration and management in Nigeria. A total of 250 purposively selected regular female athletes from five Nigerian universities （two federal universities, two state universities and one private university）, in the south-East Geopolitical zone of the country. A self structured questionnaire with reliability value of 0.73. The test-retest method was used for data collection. Data collected were subjected to descriptive statistics of frequency, percentage and Chi-square inferential statistics at 0.05 level of significance. Findings revealed that majority perceived FGM as harmful and detrimental to excellent sports performance, administration and management. Based on the result of the study, it was therefore recommended that government should design programmes aimed at improving the education of the girl-child as this has been identified as one of the factors which will help to change the attitude of mothers towards the practice of FGM.展开更多
This study assessed some problems affecting sports development among youths in the Niger-Delta region of Nigeria. Survey design was utilized for this study： The population comprised of youths in the Niger-Delta regio...This study assessed some problems affecting sports development among youths in the Niger-Delta region of Nigeria. Survey design was utilized for this study： The population comprised of youths in the Niger-Delta region. Samples of 200 youths were studied. Four hypotheses were formulated to guide the study. Data were collated using a structured validated and reliability certified questionnaire. Data generated revealed that poor funding, mode of organization, poor incentives and parental approach have significant influence with sports development among youths in the Niger-Delta region of Nigeria. Some recommendations made include： the need for the government to increase the budgetary allocations for sports in the region, provision of adequate sports facilities and equipment and of course making physical education and sports as a compulsory subject in the school curriculum for primary and secondary schools in the region.展开更多
BACKGROUND The global rise in the prevalence of type 2 diabetes mellitus(T2DM)in children and adolescents is partly linked to the increasing rates of childhood obesity and physical inactivity.AIM To explore the indepe...BACKGROUND The global rise in the prevalence of type 2 diabetes mellitus(T2DM)in children and adolescents is partly linked to the increasing rates of childhood obesity and physical inactivity.AIM To explore the independent relationships of visceral adiposity index(VAI)and cardiorespiratory fitness(CRF)with fasting plasma glucose(FPG)in adolescents.METHODS This descriptive cross-sectional study included 403 adolescents(202 boys and 201 girls)aged 11-19 years.Participants were evaluated for VAI,CRF,and FPG.Regression models,adjusted for age and maturity status,were used to assess the associations between VAI,CRF,and FPG.RESULTS The prevalence of T2DM risk was 15.3%(girls=7.4%;boys=7.9%).In boys,high VAI was positively associated with FPG(β=0.190,P=0.009),while low CRF was negatively associated with FPG(β=-0.206,P=0.010).These associations persisted even after adjusting for CRF and VAI.However,no significant associations between VAI,CRF,and FPG were observed in girls(P>0.05).Adolescents with high VAI and low fitness levels demonstrated poorer glycemic profiles.CONCLUSION Among boys,both VAI and CRF were independently associated with T2DM risk,with CRF showing a stronger association.These associations were not observed in girls.Promoting regular aerobic exercise and healthy diets may serve as essential public health promotion strategies in preventing and managing T2DM risk in adolescents.展开更多
Purpose： The purpose of the study was to ascertain the relationship between efficient medical services and Nigerian undergraduates＇ participation in sports. Methods and Materials： A randomly sampled population of 2...Purpose： The purpose of the study was to ascertain the relationship between efficient medical services and Nigerian undergraduates＇ participation in sports. Methods and Materials： A randomly sampled population of 280 students and 12 managerial staff of sport and medical units participated in the descriptive study. Responses to a validated questionnaire provided the source of data. A test-retest reliability coefficient （r） = 0.80. Data were analyzed with simple percentages and Chi-square at 〈 0.05 alpha level. Results： All the respondents in medical centre and sport unit oriented the students on the available medical services and facilities on campus： availability of first aid services, treatment services for complicated injuries （inpatient）, referral services for specialized care, financial support during hospitalization. Complementary results from the students showed that the majority of the respondents （50%） strongly agreed that medical centre was available in the Campus, and 36% strongly affirmed to availability of first aid services. Thirty four percent of the respondents strongly agreed to the availability of treatment services, while 40% of the respondent agreed to the availability of free medical services. The study revealed that there was a significant relationship between efficient medical services and students＇ participation in sports. Conclusion： All medical services were available but students perceive the services as inefficient which implies poor or non utilization.展开更多
Background:Every high-level athlete will eventually see his or her sport career come to an end.Most former athletes will experience changes in their self-definition and everyday behaviors as they accept a nonathletic ...Background:Every high-level athlete will eventually see his or her sport career come to an end.Most former athletes will experience changes in their self-definition and everyday behaviors as they accept a nonathletic way of life.The present study aimed to identify discrepancies between actual and former athletes regarding athletic identity,physical activity(PA),and nutrition habits.Methods:Actual athletes(AA;n=122),former athletes(FA;n=230),and nonathletes(NA;n=74)were asked to complete an online questionnaire on athletic identity,duration and intensity levels of occupational and leisure time PA,and nutritional habits.Results:FA healthy nutrition score was the lowest of the 3 groups and significantly different from that of AA.Athletic identity and intense and moderate PA during leisure time consistently decreased(p<0.01)across the 3 groups(AA>FA>NA).No significant difference between FA and NA was found regarding either nutritional habits or type of PA.Conclusion:Sport retirement may affect FA quality of nutritional habits that tends to decline below the NA level,as well as the amount of time spent practicing physical activities during leisure time.Athletic status does not ensure PA practice during sport postcareer.展开更多
文摘BACKGROUND Hypertension(HTN)is a significant global health concern due to its rising prevalence and associated risks of cardiovascular disease,chronic kidney disease,and other comorbidities.The increasing rates of HTN among youth have been partly attributed to the global rise in childhood obesity,lipid abnormalities,and sedentary lifestyles.AIM To investigate the independent associations of aerobic fitness(AF),the triglyceride-to-high-density lipoprotein cholesterol(TG/HDL-C)ratio,visceral adiposity index(VAI),and resting blood pressure(BP)in Nigerian adolescents.METHODS A multistage sampling technique was used to select 403 in-school adolescents aged 11-19 years in Kogi East,Nigeria.Participants were assessed for AF,TG/HDL-C ratio,VAI,systolic BP(SBP),and diastolic BP(DBP).The associations between the independent variables and the risk of systolic and diastolic HTN were examined using multivariate regression models,controlling for age and maturity status.Receiver operating characteristics curve(ROC)and area under the curve(AUC)were employed to determine the predictive capacities of the independent variables.RESULTS The overall prevalence of systolic HTN was 5.5%(girls:7%;boys:4%)while diastolic HTN was 12.7%(girls:16.9%;boys:8.4%).Among girls,all independent variables showed significant associations with SBP,including fitness(P<0.001),TG/HDL-C(P<0.001),and VAI(P<0.001),with VAI showing the strongest association.In boys,all independent variables except VAI(P=0.063)were significantly associated with SBP,with fitness showing the stronger predictive power(Fitness,P<0.001;TG/HDL-C,P=0.029).For DBP,all independent variables,except fitness in girls(P=0.099),were significantly associated(P<0.001)in both sexes.Unfit boys were 1.1 times more likely to develop systolic HTN(95%CI:1.01–1.15,P=0.018)and had 1.1 times higher odds of developing diastolic HTN(95%CI:1.03–1.13,P=0.001).Only the ROC for DBP turned up significant(P<0.001)AUCs for TG/HDL-C and VAI in girls only,with 0.6 and 1.0 thresholds respectively.CONCLUSION AF,dyslipidemia,and visceral adipose tissue dysfunction were independently associated with the risk of HTN in Nigerian adolescents.These findings highlight the importance of promoting a healthy diet and encouraging aerobic physical activity among adolescents to reduce the risk of HTN.
文摘BACKGROUND The prevalence of metabolic syndrome(MetS)in adolescents is rising,correlating with the global increase in obesity and physical inactivity.AIM To examine the individual and combined associations of fitness,fatness,visceral adiposity index(VAI),and lipid ratios with MetS risk in Nigerian adolescents.METHODS This cross-sectional study included a sample of 403 adolescents(201 girls and 202 boys)aged 11-19 years.Participants were assessed for cardiorespiratory fitness,body mass index(BMI),VAI,triglyceride-to-high-density lipoprotein cholesterol ratio(TG/HDL-C),and total cholesterol-to-high-density lipoprotein cholesterol ratio(TC/HDL-C).Regression models adjusted for age and sexual maturity were used to determine the associations between these health markers and MetS risk.RESULTS Among the 177 high-risk adolescents,56.6%were at risk of central obesity,49.1%had low fitness,33.3%had dyslipidemia,and 11.7%were obese.After controlling for confounding variables,all health markers were independently and jointly associated with MetS risk,with VAI displaying the strongest explanatory power(girls:β=1.308,P<0.001;boys:β=2.300,P<0.001).Unfit girls were 5.1%more likely to be at risk of MetS,while the odds of unfit boys being at risk of MetS is 3.6.Boys with elevated VAI were 22.3 times more likely to be at risk of MetS,while the likelihood of girls with elevated VAI developing MetS risk is 2.78.CONCLUSION Health markers were independently and jointly associated with MetS risk in adolescents,with VAI and dyslip-idemia contributing most significantly.Promoting healthy eating and also aerobic activities among adolescents is crucial for improving metabolic health.
文摘The purpose of this study was to find out the perceived effects of FGM （female genital mutilation） on gender sports performance： implications to sports administration and management in Nigeria. A total of 250 purposively selected regular female athletes from five Nigerian universities （two federal universities, two state universities and one private university）, in the south-East Geopolitical zone of the country. A self structured questionnaire with reliability value of 0.73. The test-retest method was used for data collection. Data collected were subjected to descriptive statistics of frequency, percentage and Chi-square inferential statistics at 0.05 level of significance. Findings revealed that majority perceived FGM as harmful and detrimental to excellent sports performance, administration and management. Based on the result of the study, it was therefore recommended that government should design programmes aimed at improving the education of the girl-child as this has been identified as one of the factors which will help to change the attitude of mothers towards the practice of FGM.
文摘This study assessed some problems affecting sports development among youths in the Niger-Delta region of Nigeria. Survey design was utilized for this study： The population comprised of youths in the Niger-Delta region. Samples of 200 youths were studied. Four hypotheses were formulated to guide the study. Data were collated using a structured validated and reliability certified questionnaire. Data generated revealed that poor funding, mode of organization, poor incentives and parental approach have significant influence with sports development among youths in the Niger-Delta region of Nigeria. Some recommendations made include： the need for the government to increase the budgetary allocations for sports in the region, provision of adequate sports facilities and equipment and of course making physical education and sports as a compulsory subject in the school curriculum for primary and secondary schools in the region.
文摘BACKGROUND The global rise in the prevalence of type 2 diabetes mellitus(T2DM)in children and adolescents is partly linked to the increasing rates of childhood obesity and physical inactivity.AIM To explore the independent relationships of visceral adiposity index(VAI)and cardiorespiratory fitness(CRF)with fasting plasma glucose(FPG)in adolescents.METHODS This descriptive cross-sectional study included 403 adolescents(202 boys and 201 girls)aged 11-19 years.Participants were evaluated for VAI,CRF,and FPG.Regression models,adjusted for age and maturity status,were used to assess the associations between VAI,CRF,and FPG.RESULTS The prevalence of T2DM risk was 15.3%(girls=7.4%;boys=7.9%).In boys,high VAI was positively associated with FPG(β=0.190,P=0.009),while low CRF was negatively associated with FPG(β=-0.206,P=0.010).These associations persisted even after adjusting for CRF and VAI.However,no significant associations between VAI,CRF,and FPG were observed in girls(P>0.05).Adolescents with high VAI and low fitness levels demonstrated poorer glycemic profiles.CONCLUSION Among boys,both VAI and CRF were independently associated with T2DM risk,with CRF showing a stronger association.These associations were not observed in girls.Promoting regular aerobic exercise and healthy diets may serve as essential public health promotion strategies in preventing and managing T2DM risk in adolescents.
文摘Purpose： The purpose of the study was to ascertain the relationship between efficient medical services and Nigerian undergraduates＇ participation in sports. Methods and Materials： A randomly sampled population of 280 students and 12 managerial staff of sport and medical units participated in the descriptive study. Responses to a validated questionnaire provided the source of data. A test-retest reliability coefficient （r） = 0.80. Data were analyzed with simple percentages and Chi-square at 〈 0.05 alpha level. Results： All the respondents in medical centre and sport unit oriented the students on the available medical services and facilities on campus： availability of first aid services, treatment services for complicated injuries （inpatient）, referral services for specialized care, financial support during hospitalization. Complementary results from the students showed that the majority of the respondents （50%） strongly agreed that medical centre was available in the Campus, and 36% strongly affirmed to availability of first aid services. Thirty four percent of the respondents strongly agreed to the availability of treatment services, while 40% of the respondent agreed to the availability of free medical services. The study revealed that there was a significant relationship between efficient medical services and students＇ participation in sports. Conclusion： All medical services were available but students perceive the services as inefficient which implies poor or non utilization.
文摘Background:Every high-level athlete will eventually see his or her sport career come to an end.Most former athletes will experience changes in their self-definition and everyday behaviors as they accept a nonathletic way of life.The present study aimed to identify discrepancies between actual and former athletes regarding athletic identity,physical activity(PA),and nutrition habits.Methods:Actual athletes(AA;n=122),former athletes(FA;n=230),and nonathletes(NA;n=74)were asked to complete an online questionnaire on athletic identity,duration and intensity levels of occupational and leisure time PA,and nutritional habits.Results:FA healthy nutrition score was the lowest of the 3 groups and significantly different from that of AA.Athletic identity and intense and moderate PA during leisure time consistently decreased(p<0.01)across the 3 groups(AA>FA>NA).No significant difference between FA and NA was found regarding either nutritional habits or type of PA.Conclusion:Sport retirement may affect FA quality of nutritional habits that tends to decline below the NA level,as well as the amount of time spent practicing physical activities during leisure time.Athletic status does not ensure PA practice during sport postcareer.
