Background: Prevalence of frailty has been previously established in different Western countries; however, the prevalence and the burden of in the aging populations of Saudi Arabia has not been examined. Therefore, the aim of this study was to examine the prevalence of frailty, and associated factors among Saudi older population. Methods: The study included a total of 486 community-dwelling elderly adults aged 60 years and over living in the Riyadh area. This study took place from August 2019 to June 2020. The prevalence of frailty was determined using the Fried’s frailty phenotype. Association between sociodemographic features and clinical factors and frailty was estimated by Odds Ratio and confidence intervals (OR, IC 95%) using a multinomial logistic regression model. Results: The overall prevalence of pre-frailty and frailty were 47.3 and 21.4%, respectively. The following factors were associated with being frail: age (OR: 6.92; 95%CI 3.11–15.41); living alone (OR: 2.50; 95%CI: 1.12–5.59); had more chronic conditions (OR: 1.96; 95%CI: 1.16–3.30); and cognitive impairment (OR: 7.07; 95%CI: 3.92–12.74). Conclusions: The Compared with other populations, the prevalence of frailty and pre-frailty in the Riyadh region of Saudi Arabia was high. The implications of frailty in this population should be discussed in future study.

Background: It has been documented that aerobic exercise may increase pulmonary functions and aerobic capacity, but limited data has evaluated a child’s satisfaction and pediatric quality of life (PQoL) with exercise training. Objectives: This study aimed to investigate the effects of moderate-intensity exercise training on asthmatic school-aged children. Subjects and methods: This study included 38 school-aged children with asthma (23 males and 15 females) aged between 8–12 years. They were randomly assigned to two groups, aerobic exercise (AE) and conventional treatment (Con ttt) groups. The AE group received a program of moderate-intensity aerobic exercise for 10 weeks with asthma medications and the Con ttt group received only asthma medications without exercise intervention. A home respiratory exercise was recommended for the two groups. Aerobic capacity was investigated using maximal oxygen uptake (VO_2max), 6-minute walk test (6MWT), and fatigue index. PQoL was evaluated using Pediatric Quality of Life Questionnaire (PQoLQ). Also, pulmonary function tests were performed, and the results recorded. Results: The findings of this study showed significant improvements in pulmonary functions and VO_2max in the two groups; however, this improvement was significantly higher in the AE group than in the Con ttt group (p<0.05). The 6MWT and fatigue index improved in the AE group (p0.05). All dimensions of PQoL significantly improved in the AE group (p0.05). Conclusion: Ten weeks of physical exercise had beneficial effects on pulmonary functions, aerobic capacity, and PQoL in school-aged children with asthma. Effort and awareness should be dedicated to encouraging the active lifestyle among different populations, especially asthmatic children.

Objectives. Chronic nonspecific low back pain (chronic nsLBP) is one of the most common musculoskeletal disorders leading to disabilities and physical inactivity. Laser therapy was used in chronic nsLBP treatment; however, no previous studies have assessed the impacts of high‐intensity laser therapy (HILT) versus low‐level laser therapy (LLLT) on chronic nsLBP. This study compared the effects of HILT versus LLLT on individuals suffering from chronic nsLBP. Methods. The study was a randomized control trial. Sixty individuals with chronic nsLBP were enrolled in this study between May and November 2019. All participants were clinically diagnosed with chronic nsLBP. They were assigned randomly into three groups, 20 in each group. The first group received a program of LLLT, the second group received a program of HILT, and the third did not receive laser therapy (control group). Pain severity, disability, lumbar mobility, and quality of life were assessed before and after 12‐week intervention. Results. Both LLLT and HILT groups showed a significant improvement of the Oswestry Disability Index (ODI), visual analogue scale (VAS), lumbar range of motion (ROM), and European Quality of Life (EuroQol) scores (p > 0.05), while the control group did not show significant changes (p > 0.05). Comparison among the three study groups postintervention showed significant differences in the outcome measures (p > 0.05), while comparison between the LLLT and HILT groups showed nonsignificant differences (p > 0.05). Conclusion. There are no different influences of LLLT versus HILT on chronic nsLBP patients. Both LLLT and HILT reduce pain and disability and improve lumbar mobility and quality of life in chronic nsLBP patients.

BACKGROUND AND OBJECTIVE: This pilot study aimed to investigate the effects of incorporating vibrotactile sensory augmentation (SA) on balance performance among people with unilateral vestibular disorders (UVD). METHODS: Eight participants with UVD were recruited. Participants completed 18 balance training sessions across six weeks in a clinical setting. Four participants (68.1±7.5 yrs) were randomized to the experimental group (EG) and received trunk-based vibrotactile SA while performing the balance exercises, and four participants (63.1±11.3 yrs) were assigned to the control group (CG); CG participants completed the balance training without SA. Clinical and kinematic balance performance measures were collected before training; midway through training; and one week, one month, and six months after training. RESULTS: All participants, regardless of group, demonstrated improvements in a subset of the clinical or balance metrics immediately following completion of the balance training protocol. The EG showed significantly greater improvements than the CG for the Activities-specific Balance Confidence Scale and postural stability during the two standing balance exercises with head movements. The EG also had larger improvements than the CG for the Sensory Organization Test (SOT), Mini Balance Evaluations Systems Test, Gait Speed Test, Dynamic Gait Index, Functional Gait Assessment, and vestibular reliance metric calculated based on the SOT. CONCLUSIONS: Incorporating vibrotactile SA into vestibular rehabilitation programs may lead to additional benefits that may be retained up to six months after training compared to training without vibrotactile SA. A larger study is warranted to demonstrate statistical significance between the groups.

The reliability of balance exercises performance in experimental and clinical studies has typically been confined to a small set of exercises. To advance the field of assessing balance exercise intensity, establishing the reliability of performance during a more diverse array of exercises should be undertaken. The purpose of this study was to investigate the test–retest reliability of postural sway produced during performance of 24 different balance tasks and to evaluate the reliability of different measures of postural sway. Sixty-two healthy subjects between the ages of 18 and 85 years (50% female and mean age = 55 [20] y) participated. Subjects were tested during 2 visits 1 week apart and performed 2 sets of the 24 randomized standing tasks per visit. The tasks consisted of combinations of the following factors: surface (firm and foam); vision (eyes open and eyes closed); stance (feet apart and semitandem); and head movement (no movement, yaw, and pitch). Angular position displacement, angular velocity, and linear acceleration postural sway in the pitch and roll planes were recorded by an inertial measurement unit. The postural sway measures demonstrated at fair to good test–retest reliability with few exceptions, and angular velocity measures demonstrated the greatest reliability. The between-visit reliability of 2 averaged trials was excellent for most tasks. The study indicates that the performance of most balance tasks used as part of balance rehabilitation is reliable and that quantitative assessment could be used to document change.

This study aimed to evaluate the association between physical activity level and health-related quality of life in community-dwelling middle aged and older adults in Egypt. Between May and August 2017, a cross-sectional study of 184 middle-aged and older adults between the ages of 55 and 64 years old (129 males and 55 females) with a mean age of 58 ± 4.3 years old participated in this study. Study participants were classified into 3 groups based on their level of physical activity (walking duration); low level of physical activity (300 minutes/week). The health-related quality of life (HRQoL) was calculated using the Euro-Quality of life-5dimensions-3 levels scale questionnaire (EuroQol-5D-3L). Spearman's correlation coefficient was performed to determine the correlation between the physical activity level and HRQoL scores in community-dwelling middle-aged and older adults. The results showed a significant correlation between the physical activity levels and HRQoL dimensions. Significant differences were observed in the HRQoL scores between high, moderate and low-physical activity groups (P < .05). The moderate and high-physical activity groups had significantly higher HRQoL scores in all dimensions than low-physical activity group. The low-physical activity group showed a high predominance of the chronic disease compared to the high and moderate physical activity groups. It was concluded that high and moderate levels of physical activity have a great positive relationship with the HRQoL in community-dwelling middle-aged and older adults in Egypt. Recommendations should be dedicated to supporting the active lifestyle among the different population, particularly middle-aged and older adults.