scholarly journals Physical activity during adolescence and the development of cam morphology: a cross-sectional cohort study of 210 individuals

2017 ◽  
Vol 52 (9) ◽  
pp. 601-610 ◽  
Author(s):  
Antony Palmer ◽  
Scott Fernquest ◽  
Mo Gimpel ◽  
Richard Birchall ◽  
Andrew Judge ◽  
...  
Keyword(s):  
Physical Activity ◽  
Matched Control ◽  
Alpha Angle ◽  
Cross Sectional Study ◽  
Dose Response Relationship ◽  
Cross Sectional ◽  
3 Tesla Mri ◽  
Leg Dominance ◽  
Cam Morphology ◽  
Head Neck

IntroductionCam morphology is a strong risk factor for the development of hip pain and osteoarthritis. It is increasingly thought to develop in association with intense physical activity during youth; however, the aetiology remains uncertain. The study aim was to characterise the effect of physical activity on morphological hip development during adolescence.MethodsCross-sectional study of individuals aged 9–18 years recruited from Southampton Football Club Academy (103 male) with an age-matched control population (52 males and 55 females). Assessments included questionnaires and 3 Tesla MRI of both hips. Alpha angle, epiphyseal extension and epiphyseal tilt were measured on radial images.ResultsAlpha angle and epiphyseal extension increased most rapidly between ages 12 and 14 years. Soft-tissue hypertrophy at the femoral head-neck junction preceded osseous cam morphology and was first evident at age 10 years. The greatest increase and highest absolute values of alpha angle and epiphyseal extension were colocalised at 1 o’clock. Maximum alpha angles were 6.7 degrees greater in males than females (p=0.005). Compared with individuals who play no regular sport, alpha angles were 4.0 degrees higher in individuals who play sport for a school or club (p=0.041) and 7.7 degrees higher in individuals competing at a national or international level (p=0.035). There was no association with leg dominance .ConclusionsSporting activity during adolescence is strongly associated with the development of cam morphology secondary to epiphyseal hypertrophy and extension with a dose-response relationship. Males participating in competitive sport are at particularly elevated risk of developing cam morphology and secondary hip pathology.

The natural alpha angle of the femoral head-neck junction

2018 ◽  
Vol 100-B (5) ◽  
pp. 570-578 ◽  
Author(s):  
H. Gollwitzer ◽  
C. Suren ◽  
C. Strüwind ◽  
H. Gottschling ◽  
M. Schröder ◽  
...  
Keyword(s):  
Femoral Head ◽  
Statistical Tests ◽  
Alpha Angle ◽  
Ethnic Origin ◽  
Cross Sectional Study ◽  
P Value ◽  
Cross Sectional ◽  
The Mean ◽  
Head Neck ◽  
Neck Junction

Aims Asphericity of the femoral head-neck junction is common in cam-type femoroacetabular impingement (FAI) and usually quantified using the alpha angle on radiographs or MRI. The aim of this study was to determine the natural alpha angle in a large cohort of patients by continuous circumferential analysis with CT. Methods CT scans of 1312 femurs of 656 patients were analyzed in this cross-sectional study. There were 362 men and 294 women. Their mean age was 61.2 years (18 to 93). All scans had been performed for reasons other than hip disease. Digital circumferential analysis allowed continuous determination of the alpha angle around the entire head-neck junction. All statistical tests were conducted two-sided; a p-value < 0.05 was considered statistically significant. Results The mean maximum alpha angle for the cohort was 59.0° (sd 9.4). The maximum was located anterosuperiorly at 01:36 on the clock face, with two additional maxima of asphericity at the posterior and inferior head-neck junction. The mean alpha angle was significantly larger in men (59.4°, sd 8.0) compared with women (53.5°, sd 7.4°; p = 0.0005), and in Caucasians (60.7°, sd 9.0°) compared with Africans (56.3°, sd 8.0; p = 0.007) and Asians (50.8°, sd 7.2; p = 0.0005). The alpha angle showed a weak positive correlation with age (p < 0.05). If measured at commonly used planes of the radially reconstructed CT or MRI, the alpha angle was largely underestimated; measurement at the 01:30 and 02:00 positions showed a mean underestimation of 4° and 6°, respectively. Conclusion This study provides important data on the normal alpha angle dependent on age, gender, and ethnic origin. The normal alpha angle in men is > 55°, and this should be borne in mind when making a diagnosis of cam-type morphology. Cite this article: Bone Joint J 2018;100-B:570–8.

Associations between asthma,overweight and physical activity in adults: a cross sectional study

2019 ◽  
pp. 891-895
Author(s):  
Amro Alzahrani ◽  
Suzan Alainain ◽  
Ahmed Ojaem ◽  
Abdullah Almarzoqi ◽  
Mona Khbrani ◽  
...  
Keyword(s):  
Physical Activity ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Cross Sectional

scholarly journals Does COVID-19 change dietary habits and lifestyle behaviours in Kuwait: a community-based cross-sectional study

2020 ◽  
Vol 25 (1) ◽  
Author(s):  
Wafaa Husain ◽  
Fatemah Ashkanani
Keyword(s):  
Physical Activity ◽  
Fast Food ◽  
Dietary Habits ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Cross Sectional ◽  
Convenience Sample ◽  
Lifestyle Behaviours ◽  
Late Night ◽  
Main Meal

Abstract Background The coronavirus pandemic has transformed and continues to transform and affect the daily lives of communities worldwide, particularly due to the lockdown restrictions. Therefore, this study was designed to understand the changes in dietary and lifestyle behaviours that are major determinants of health during the COVID-19 outbreak. Methods A cross-sectional study was conducted through an online questionnaire using a convenience sample of 415 adults living in Kuwait (age range 18–73 years). Results The rate of skipping breakfast remained consistent, with a slight increase during the pandemic. Lunch remained the main reported meal before and during COVID-19. Compared to before COVID-19, people were much more likely have a late-night snack or meal during COVID-19 (OR = 3.57 (95% CI 1.79–7.26), p < 0.001). Moreover, there was a drastic decrease in the frequency of fast-food consumption during COVID-19, up to 82% reported not consuming fast food (p < 0.001). There was a significant increase in the percentage of participants who had their main meal freshly made (OR = 59.18 (95% CI 6.55–1400.76), p = 0.001). Regarding food group patterns, no significant differences were found before and during the pandemic in terms of the weekly frequency of consumption, except in the case of fish and seafood. There were no remarkable changes in beverage consumption habits among participants before and during the pandemic, except for Americano coffee and fresh juice. Furthermore, there was a great reduction in physical activity and an increase in the amount of screen time and sedentary behaviours. A notable increase was detected in day-time sleep and a decrease in night-time sleep among participants. Conclusion In general, this study indicates some changes in daily life, including changes in some eating practices, physical activity and sleeping habits during the pandemic. It is important that the government considers the need for nutrition education programmes and campaigns, particularly during this critical period of the pandemic in Kuwait.

Regular consumption of red meat and health behaviors in the Brazilian population

2020 ◽  
Vol 30 (Supplement_5) ◽  
Author(s):  
D de Assumpção ◽  
S M Álvares Domene ◽  
A M Pita Ruiz ◽  
P M Stolses Bergamo Francisco
Keyword(s):  
Physical Activity ◽  
Health Behaviors ◽  
Meat Consumption ◽  
Cross Sectional Study ◽  
National Health Survey ◽  
Red Meat ◽  
Alcoholic Beverages ◽  
Cross Sectional ◽  
Unhealthy Eating ◽  
Regular Consumption

Abstract Background The consumption of red meat should not surpass 500 g of cooked weight per week. Regular consumption can exceed this recommendation, increasing the risk of chronic diseases. Objective Estimate the prevalence of the regular consumption of red meat according to health behaviors in Brazilian adults (≥18 years). Methods A cross-sectional study was conducted with data from the 2013 National Health Survey, which is a household inquiry with a representative sample of the population ≥18 years of age. The regular consumption of red meat (beef, pork, goat) was defined as ≥ 5 days/week. Prevalence ratios (PR) and 95% confidence intervals (CI) were estimated according to health behaviors (healthy and unhealthy eating patterns, smoking, practice of physical activity during leisure and alcohol intake). Results A total of 60,202 adults were interviewed, 52.9% of whom were women and mean age was 42.9 years (95%CI: 42.6-43.2). The prevalence of regular red meat consumption was 36.7% (95%CI: 36.0-37.5) and was higher among those who ingested soft drinks/artificial juice (PR = 1.08) and sweets (PR = 1.05) ≥3 days/week, ingested beans (PR = 1.07) and raw vegetables (PR = 1.03) ≥5 days/week, ingested fatty meat (PR = 1.09), smokers (PR = 1.05), individuals who were inactive during leisure (PR = 1.04) and those who consumed alcohol ≥2 times/week (PR = 1.06). The prevalence was lower among those who ate fruit (PR = 0.99) and chicken (PR = 0.95) ≥5 days/week, those who ate fish (PR = 0.90) at least 1 day/week and those who drank no fat/low fat milk rather than whole milk. Conclusions The regular consumption of red meat was higher among individuals who ingested unhealthy foods more often, those who ingested fatty meat, smokers, those who ingested alcoholic beverages and those who did not practice physical activity. Actions are needed to reduce the frequency of red meat consumption. Key messages Regular consumption of red meat can exceed the recommendation of 500 g of cooked weight per week. The regular consumption of red meat was associated with the more frequent ingestion of unhealthy foods and fatty meat.

scholarly journals Physical Activity Patterns of Women with a Twin Pregnancy—A Cross-Sectional Study

2021 ◽  
Vol 18 (15) ◽  
pp. 7724
Author(s):  
Katarzyna Kwiatkowska ◽  
Katarzyna Kosińska-Kaczyńska ◽  
Izabela Walasik ◽  
Agnieszka Osińska ◽  
Iwona Szymusik
Keyword(s):  
Physical Activity ◽  
Pregnant Women ◽  
Twin Pregnancy ◽  
Activity Patterns ◽  
Multiple Pregnancy ◽  
Cross Sectional Study ◽  
Sources Of Information ◽  
Sectional Study ◽  
Cross Sectional ◽  
Physically Active

Background: No specific physical activity guidelines are available for women in multiple pregnancy. Aim of the study was to assess the knowledge and experience of women regarding physical activity during their latest twin pregnancy. Methods: A cross-sectional study including women after a twin delivery was conducted in Poland. A questionnaire was distributed in 2018 via web pages and Facebook groups designed for pregnant women. Results: 652 women filled out the questionnaire completely. Only 25% of women performed any physical exercises during twin gestation. The frequency of preterm delivery was similar in physically active and non-active participants. 35% of the respondents claimed to have gained information on proper activity from obstetricians during antenatal counselling while 11% claimed to be unable to identify the reliable sources of information. 7% of women admitted to feel discriminated by social opinion on exercising during a twin pregnancy. Conclusions: The population of women with a twin gestation is not sufficiently physically active and is often discouraged from performing exercises during gestation. Therefore, it is crucial to inform obstetricians to recommend active lifestyle during a twin gestation and to provide reliable information on physical activity to pregnant women. Further research on this topic is necessary in order for obstetric providers to counsel women on appropriate exercise with a twin pregnancy.

scholarly journals Prevalence of Morphological Variations Associated With Femoroacetabular Impingement According to Age and Sex: A Study of 1878 Asymptomatic Hips in Nonprofessional Athletes

2021 ◽  
Vol 9 (2) ◽  
pp. 232596712097789
Author(s):  
Rodolfo Morales-Avalos ◽  
Adriana Tapia-Náñez ◽  
Mario Simental-Mendía ◽  
Guillermo Elizondo-Riojas ◽  
Michelle Morcos-Sandino ◽  
...  
Keyword(s):  
Femoroacetabular Impingement ◽  
Alpha Angle ◽  
Cross Sectional Study ◽  
Level Of Evidence ◽  
Crossover Sign ◽  
Cross Sectional ◽  
Radiographic Findings ◽  
Morphological Variations ◽  
Pelvic Radiographs ◽  
Center Edge

Background: Radiographic findings related to the cam and pincer variants of femoroacetabular impingement (FAI) include measurements of the alpha angle and lateral center-edge angle (LCEA). The function of these radiographic findings has been put into question because of high heterogeneity in reported studies. Purpose: The aim of this study was 3-fold: (1) to determine the prevalence of cam and pincer variants according to sex and age on anteroposterior (AP) pelvic radiographs from an asymptomatic nonathletic population, (2) to identify the most common radiographic signs of cam- and pincer-type variants, and (3) to determine if there are variations in the prevalence of these radiographic signs according to sex and age. Study Design: Cross-sectional study; Level of evidence, 3. Methods: There were 3 independent observers who retrospectively analyzed the 939 AP pelvic radiographs (1878 hips) of patients aged 18 to 50 years who did not have hip symptoms and who were not professional athletes. The prevalence of the cam and pincer variants according to the alpha angle and LCEA, respectively, and the presence of other radiographic signs commonly associated with these variables were determined in the overall population and by subgroup according to sex and age group (18-30, 31-40, and 41-50 years). Descriptive and inferential statistics were used to analyze the study sample. Results: The mean age of the included population was 31.0 ± 9.2 years, and 68.2% were male. The prevalence of the cam-type variant was 29.7% (558/1878), and that of the pincer-type variant was 24.3% (456/1878). The radiographic signs that were most associated with the cam and pincer variants were a pistol-grip deformity and the crossover sign, respectively. Significant differences ( P < .001) in the prevalence of these variants were identified between men and women in both variants. No differences were observed in the alpha angle or LCEA according to sex or age. Conclusion: Radiographic findings suggestive of FAI had significant variations with respect to sex and age in this study sample. This study provides information to determine the prevalence of these anatomic variants in the general population.

scholarly journals Epidemiology of hypertension in selected towns of Wollega zones, Western Ethiopia, 2019: A community-based cross-sectional study

2021 ◽  
Vol 9 ◽  
pp. 205031212110245
Author(s):  
Getu Mosisa ◽  
Bikila Regassa ◽  
Bayise Biru
Keyword(s):  
Physical Activity ◽  
Risk Factors ◽  
Alcohol Consumption ◽  
Odds Ratio ◽  
Adjusted Odds Ratio ◽  
Cross Sectional Study ◽  
Care Providers ◽  
Sectional Study ◽  
Community Based ◽  
Cross Sectional

Introduction: Hypertension remains an emerging public health problem globally, particularly in developing countries. Age, income level, obesity, alcohol consumption, smoking, vegetables and fruit consumption, physical activity and chat chewing were some risk factors of hypertension. However, there are limited data on the epidemiology of hypertension in Ethiopia. This study aimed to assess Epidemiology of Hypertension among the community of selected towns of Wollega zones. Methods: A community-based cross-sectional study was conducted from 1 to 30 June 2019 in selected towns of Wollega zones. A multistage sampling technique was used to select 840 study participants. Data were collected using the WHO STEP wise approach. The data were coded and entered into EpiData 3, and exported to SPSS version 20.0 for analysis. Bivariate and multivariable logistic regression analyses were conducted. Statistical significance was declared at p-value < 0.05. Results: The study included a total of 838 respondents with a response rate of 99.7%. The prevalence of hypertension was found to be 189 (22.6%) (95% confidence interval = 19.9%–25.2%). Of this, 108 (12.9%) and 81 (9.7%) of female and male were hypertensive, respectively. Age groups of 30–44 years (adjusted odds ratio = 2.65 (1.43, 4.89)), 45–59 years (adjusted odds ratio = 3.55 (1.79, 7.04)), above 60 years (adjusted odds ratio = 2.97 (1.43, 6.18)), having history of alcohol consumption (adjusted odds ratio = 4.29 (2.4, 7.66)), involving in vigorous physical activity (adjusted odds ratio = 0.096 (0.028, 0.33)), not walking to and from the work (adjusted odds ratio = 13.12 (8.34, 20.67)), being overweight (adjusted odds ratio = 1.98 (1.21, 3.25)), inadequate fruits serving per day (adjusted odds ratio = 2.93 (1.75, 4.88)) were significantly associated with hypertension. Conclusion: The prevalence of hypertension was found to be high in the study area. Older age, alcohol consumption, not engaging in vigorous activity, physical inactivity, being overweight and inadequate intake of fruits were found to be risk factors for hypertension. Therefore, health care providers should provide extensive health education and promotion on recommended lifestyle modification to tackle the burden of hypertension.

scholarly journals Associations Between Children’s Physical Activity, Pain and Injuries

2021 ◽  
pp. 003151252110284
Author(s):  
João Paulo de Aguiar Greca ◽  
Thomas Korff ◽  
Jennifer Ryan
Keyword(s):  
Physical Activity ◽  
Generalized Estimating Equations ◽  
Weight Status ◽  
Cross Sectional Study ◽  
Moderating Effect ◽  
Sectional Study ◽  
Cross Sectional ◽  
Excessive Weight ◽  
Objectively Measured ◽  
Children’S Physical Activity

Our aim in this study was to investigate the relationships between physical activity (PA), pain, and injury among children. Secondarily, we examined whether these relationships differed between children with normal versus excessive weight or obesity. This was a cross-sectional study of 102 children (57 girls) aged 8–12 years old. We assessed the prevalence of moderate and vigorous PA using accelerometry over a seven-day period. We examined the associations between moderate PA, vigorous PA, pain presence, and injury presence using generalized estimating equations with a logit link and binomial distribution. We adjusted the obtained models for potential confounders and explored the moderating effect of weight status. We found no association between moderate PA and pain, but time spent in vigorous PA was associated with pain. Neither moderate or vigorous PA were associated with injury, and there was no moderating effect of weight status in these relationships. In summary, we found that objectively measured vigorous PA is associated with pain among 8–12 year old children. While these results should be replicated in longitudinal studies, they suggest that an association between vigorous PA and pain should be considered when developing PA interventions for children.

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