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Purpose: To compare the severity outcomes of COVID-19 disease between patients with and without regular sports participation. Methods: In a cross-sectional study, the authors investigated all patients who visited the emergency department of Imam Khomeini hospital with signs and symptoms of COVID-19 from February 20 to April 20, 2020. Then the authors assessed all patient outcomes (outpatient vs hospitalization or death). Finally, the authors compared the outcomes between athletes with regular sports participation and others, adjusting for confounding factors of age and sex. Results: Of all 4694 adult patients, 249 individuals (137 males and 112 females with mean [SD] age of 36.45 [9.77] y) had regular participation in different sport disciplines. Overall, 30 (12%) athletes were hospitalized or died (30 and 0, respectively) compared with 957 (21.5%) nonathletes (878 and 79, respectively). Athletes with regular sports participation were 1.49 times less likely to be hospitalized (P = .044). Conclusions: Regular sports participation may positively affect the clinical outcome, regardless of confounding factors of age and sex. The probability of hospitalization in athletes with regular sports participation was 33% lower than nonathletes. However, more longitudinal studies are needed to determine the causal effects. [ABSTRACT FROM AUTHOR]

Aim: The aim of this study was to investigate the effect of the exercise programme on the quality of life of prostate cancer (PCa) survivors. Methods: A randomized controlled, parallel trial was conducted from April 2017 to January 2018 on 80 PCa survivors. They were randomly assigned to intervention and control groups (n = 40 in each group). The exercise programme was designed based on the self‐management approach (SMA). The intervention group participated in a 12‐week exercise programme consisting of one session of group exercise and three sessions of individual exercise per week using exercise facilities in the community. Data were collected using the quality of life questionnaires and the follow‐up checklist. Results: In the intervention group, statistically significant improvements in physical, role, emotional, social and sexual functions were reported. Also, the patients in this group reported reduced fatigue, insomnia, constipation, diarrhoea, urinary, bowel and hormonal treatment‐related symptoms in comparison with before the exercise programme (p < 0.05). Conclusions: Nurses are suggested to plan for improving the participation of PCa survivors in exercise programmes using exercise facilities in the community in order to reduce the complications of treatment and improve their quality of life. SUMMARY STATEMENT: What is already known about this topic? Prostate cancer (PCa) is one of the most common types of cancer in men across the globe.Given the increased survival rate of patients with PCa, interventions are required for improving their quality of life.There is a lack of knowledge about the effect of physical activity on the quality of life of PCa survivors. What this paper adds? The exercise programme based on the self‐management approach, use of exercise facilities in the community and group exercise can improve the quality of life of PCa survivors.Participation in the exercise programme can help with the reduction of physical and psychological complications of PCa. The implications of this paper: Nurses should encourage PCa survivors to participate in the exercise programme for reducing treatment complications and improving their quality of life.Nurses can use exercise facilities in the community to improve the participation of PCa survivors in healthcare initiatives aiming at the improvement of their quality of life.The examination of the effect of exercise programmes on well‐being and health‐related quality of life of PCa survivors needs further research. [ABSTRACT FROM AUTHOR]

Introduction. The aim of the present study was to compare static and dynamic balance among professional athletes in football and basketball. Methods. In this cross-sectional study, 47 professional, male football and basketball players from Pro League in Iran participated. They were divided into 3 groups. Group 1 included 16 participants with history of grade 1 or 2 single ankle sprain within the past 6 months. Group 2 included 17 participants with recurrent ankle sprain. Group 3 included 14 participants without history of ankle sprain. Static and dynamic balance were measured by the Balance Error Scoring System (BESS) and modified Star Excursion Balance Test (SEBT), respectively. Results. For the single-leg stance on a firm surface, group 2 scored errors with a high mean value of 3.94 compared with the other 2 groups, and the difference was statistically significant (P = .03). Significant differences in BESS scores are observed on both surfaces across the tandem limb between groups 2 and 3. Conclusion. The measures from the SEBTs may not reflect the balance performance especially in well-trained athletes who have a better balance when performing sport-related skills. However, BESS includes static postures, and it may reflect postural deficits better than dynamic tests in the more experienced athlete. Level of Evidence: Diagnostic, Level IV. [ABSTRACT FROM AUTHOR]

Flatfoot constitutes the major cause of clinic visits for pediatric foot problems. The reported prevalence of flatfoot varies widely due to numerous factors. It can be divided into flexible and rigid flatfoot. Diagnosis and management of pediatric flatfoot has long been the matter of controversy. Common assessment tools include visual inspection, anthropometric values, footprint parameters and radiographic evaluation. Most flexible flatfeet are physiologic, asymptomatic, and require no treatment. Otherwise, the physician should treat symptomatic flexible flatfeet. Initial treatment options include activity modification, proper shoe and orthoses, exercises and medication. Furthermore, comorbidities such as obesity and ligamenous laxity should be identified and managed, if applicable. When all nonsurgical treatment options faile, surgery can be considered. Our purpose in this article is to present a clinical algorithmic approach to pediatric flatfoot. INSET: CME Questions. [ABSTRACT FROM AUTHOR]

The pathophysiology of primary benign exertional headache (EH) is not still clearly defined. Some researchers have suggested an impaired vascular response as the etiology of this disorder. In this study we investigated whether there are any differences in blood pressure (BP) and heart rate (HR) of the subjects in course of the static and dynamic exercises and the treadmill stress test between those with and without EH. From university students, 22 patients with EH (mean age: 19.8±2.10, Female to Male: 7:15) and 20 normal subjects (mean age: 19.3±1.97, Female: Male: 8:12) were recruited. All the subjects performed the static and dynamic exercises at 30 and 20 percent of the maximal voluntary contraction (MVC) and Bruce treadmill stress test according to the standard protocols. HR and BP of all the cases at the baseline and during and immediately after each test were measured. No significant difference was found between the mean rise of HR, systolic and diastolic BP of the subjects with and without EH in static and dynamic exercises and also treadmill stress test. It seems that between those with and without EH, there is no significant difference in rise of HR and BP response to static and dynamic exercises and treadmill stress test. Further studies are required to find the pathophysiology and risk factors of EH. [ABSTRACT FROM AUTHOR]

Background: Despite the fact that the recommendations of counteracting obesity advocate for changing lifestyle and physical activity habits, the prevalence of obesity continues to rise. The aim of the study was to investigate the effect of omega-3 PUFAs supplementation with lifestyle modification on anthropometric indices and Vo2max in overweight women. Methods: Fifty overweight women aged between 20 to 45 years were recruited inthisinterventional study. Women randomly were divided into two experimental groups (n = 25). Group 1 received omega-3 supplement, aerobic exercise program, and a healthy diet education. Group 2 was similar to group 1, except in that patients received placebo instead of omega-3 capsules. Experimental and placebo group subjects were asked to take one supplementary capsule every day, for 8 weeks. Anthropometric indices were measured in the fourth and eighth weeks of the trial. The maximum aerobic capacity (Vo2max) was determined using a gas analysis device. The level of significance for comparing the results before and after the trial was considered at P < 0.05. Results: According to the data, body weight, body fat percentage, waist circumference, and abdominal skinfold thickness significantly reduced in the omega-3 treated group compared to the control group during 8 weeks after the initiation of the study (P < 0.05). In addition, supplementation of omega-3, significantly improved the Vo2max outcome compared to that of the control group (P = 0.03). Conclusion: According to the results, it seems that omega-3 PUFAS supplementation with lifestyle modification has positive effects on anthropometric indices and Vo2max in overweight women. [ABSTRACT FROM AUTHOR]

Background: Despite the fact that the recommendations of counteracting obesity advocate for changing lifestyle and physical activity habits, the prevalence of obesity continues to rise. The aim of the study was to investigate the effect of omega-3 PUFAs supplementation with lifestyle modification on anthropometric indices and Vo2max in overweight women., Methods: Fifty overweight women aged between 20 to 45 years were recruited in this interventional study. Women randomly were divided into two experimental groups (n = 25). Group 1 received omega-3 supplement, aerobic exercise program, and a healthy diet education. Group 2 was similar to group 1, except in that patients received placebo instead of omega-3 capsules. Experimental and placebo group subjects were asked to take one supplementary capsule every day, for 8 weeks. Anthropometric indices were measured in the fourth and eighth weeks of the trial. The maximum aerobic capacity (Vo2max) was determined using a gas analysis device. The level of significance for comparing the results before and after the trial was considered at P < 0.05., Results: According to the data, body weight, body fat percentage, waist circumference, and abdominal skinfold thickness significantly reduced in the omega-3 treated group compared to the control group during 8 weeks after the initiation of the study (P < 0.05). In addition, supplementation of omega-3, significantly improved the VO2max outcome compared to that of the control group (P = 0.03)., Conclusion: According to the results, it seems that omega-3 PUFAS supplementation with lifestyle modification has positive effects on anthropometric indices and Vo2max in overweight women.