Citations

• Effectiveness and safety of subthreshold vibration over suprathreshold vibration in treatment of muscle fatigue in elderly people
  Ayman A Mohamed, Esra Khaled, Asma Hesham, Ahmed Khalf
  World Journal of Clinical Cases.2023; 11(15): 3434.     CrossRef
• New trends in treatment of muscle fatigue throughout rehabilitation of elderlies with motor neuron diseases
  Ayman Mohamed
  World Journal of Clinical Cases.2022; 10(2): 397.     CrossRef
• Reflux Esophagitis and Fatigue: Are They Related?
  Sung-Goo Kang, Hyun jee Hwang, Youngwoo Kim, Junseak Lee, Jung Hwan Oh, Jinsu Kim, Chul-Hyun Lim, Seung Bae Youn, Sung Hoon Jung
  Journal of Clinical Medicine.2021; 10(8): 1588.     CrossRef
• Can Proprioceptive Training Enhance Fatigability and Decrease Progression Rate of Sarcopenia in Seniors? A Novel Approach
  Ayman A. Mohamed
  Current Rheumatology Reviews.2021; 17(1): 58.     CrossRef
• Can Proprioceptive Training Reduce Muscle Fatigue in Patients With Motor Neuron Diseases? A New Direction of Treatment
  Ayman A. Mohamed
  Frontiers in Physiology.2019;[Epub]     CrossRef

Background
Metabolic indexes (blood pressure, blood glucose, and lipid) differ depending on lower or upper normal value of obesity indexes (weight, percent-body-fat, and waist circumference) despite normal value. Therefore, we examined metabolic indexes changes across obesity indexes changes. Methods: We analyzed 344 adult men who received routine-checkups with normal weight and waist circumference before and after follow-up. We used multiple-linear-regression to examine associations between changes of obesity indexes and metabolic indexes before and after follow-up. We examined differences of metabolic indexes by t-test and odds ratios of normal or abnormal metabolic indexes by multiple-logistic-regression in groups where obesity indexes were increased and decreased.Results: The mean follow-up was 1.38 ± 0.32 years and there were associations between weight change rate and changes in systolic-blood-pressure (SBP), diastolic-blood-pressure (DBP), triglyceride (TG), and high–density-lipoprotein (HDL) (P = 0.001, 0.03, 0.001, 0.01), associations between percent-body-fat change and changes in SBP, DBP, fasting-blood-glucose (FBG) and TG (P = 0.02, 0.002, < 0.001, 0.03), and associations between waist circumference change rate and changes in FBG, TG, HDL (P = 0.01, 0.01, 0.02). There were significant SBP and HDL differences in weight decrease and increase groups (P = 0.04, < 0.001), FBG difference in percent-body-fat decrease and increase groups (P = 0.01), and FBG and TG differences in waist circumference decrease/increase groups (P = 0.03, 0.03). As compared with percent-body-fat decrease group, percent-body-fat increase group had odds ratio of FBG ≥ 100 of 2.98 (95% confidential interval [CI], 1.18 to 7.51) with a significance on only FBG of initially normal metabolic components and conversely percent-body-fat decrease group had odds ratio of FBG < 100 of 3.22 (95% CI, 1.21 to 8.60) with a significance on only FBG of initially abnormal metabolic components. Conclusion: Increased obesity indexes even within normal range, could change metabolic indexes.

Background
: The optimal screening tools for hepatocellular carcinoma are regular tests of alpha fetoprotein (aFP) and liver ultrasonography every 6 months in high risk group. To implement successful long-term project for reducing cancer-mortality, it is essential to know the reasons for non-compliance among the high risk group.

Methods : A telephone survey was done among the hepatitis B surface antigen positive patient group who had not received a follow-up test of aFP and liver ultrasonography. This group was selected among the patients who had received health examinations from January, 2002 to December, 2002 at a university hospital center for health promotion, and the reasons for non-compliance were inquired.

Results : There were no statistical differences in educational level, economic status, age, and sex between the patient group who had taken appropriate follow-up tests and the group who had not. But there were statistically significant differences in the admission history and transfusion history between the two groups. The reasons for non-compliance were as follows: 1. ignorance to the significance of follow-up examination (41.7%), 2. lack of time (27.8%), 3. no specific signs of cancer (22.2%), 4. high costs (5.6%), and 5. fear of discovering serious disease.

Conclusion : It is important to have patients educated on the significance of screening and early diagnosis of hepatocellular carcinoma.

Background
: The purpose of this study was to compare the Physical Activity Recall (Stanford 7-days physical activity recall) with the Triaxial accelerometer (RT3) to assess physical activity in young adults.

Methods : Thirty-seven subjects wore the RT3 for 24 hours and then completed the physical activity recall. The Stanford 7-Day Recall records hours of sleep, light-, moderate-, hard- and very hard levels of physical activity.

Results : The total energy expenditure per day for the Stanford 7-day recall and RT3 was 2381.29±594.93 kcal/day and 2232.97±398.32 kcal/day, respectively, and showed high correlation (r=0.821). The activity energy expenditure per day for the Stanford 7-day recall and RT3 was 836.21±290.5 9 kcal/day and 509.83±181.57 kcal/day, respectively, and showed less high but significant correlation (r=0.327). When compared by sex, the total energy expenditure was significantly correlated in men (r=0.572) and the activity energy expenditure in women (r=0.484).

Conclusion : The Stanford 7-day recall and the RT3 was highly correlated in the total energy expenditure and significantly correlated in the activity energy expenditure. Therefore, it may be used reciprocally to assess physical activity.