Adolescent ; Adult ; Aged ; Anxiety ; psychology ; Blood Transfusion ; Cross-Sectional Studies ; Depression ; psychology ; Female ; Health Status ; Humans ; Linear Models ; Male ; Middle Aged ; Multivariate Analysis ; Quality of Life ; Severity of Illness Index ; Surveys and Questionnaires ; Young Adult ; beta-Thalassemia ; psychology ; therapy

Medical education is known to be highly stressful and challenging. Many medical students suffer from psychological stress which may lead to burnout and poor academic performances. Quality of life (QOL) of medical students is also affected. In this study, we aim to determine the prevalence of anxiety and depression of the senior medical students and to assess their QOL.

INTRODUCTION: Chest physiotherapy (CPT) may benefit children aged below five years who suffer from lower respiratory tract infection (LRTI). However, its effects depend on the technique used. This study aimed to determine whether mechanical CPT using the LEGA-Kid® mechanical percussion device is superior to manual CPT in children with LRTI. METHODS: Children aged five months to five years who were admitted and referred for CPT from January to April 2017 were randomised to either manual CPT or mechanical CPT with LEGA-Kid. Outcomes measured before intervention and two hours after intervention were respiratory rate (RR), oxygen saturation and modified Respiratory Distress Assessment Instrument (mRDAI) score. RESULTS: All 30 enrolled patients showed significant reduction in post-intervention RR and mRDAI scores. There was an 8% reduction in RR for the manual CPT group (p = 0.002) and a 16.5% reduction in the mechanical CPT group (p = 0.0001), with a significantly greater reduction in the latter (p = 0.024). mRDAI scores decreased by 2.96 in the manual group (p = 0.0001) and 3.62 in the mechanical group (p = 0.002), with no significant difference between the groups. There was no significant improvement in oxygen saturation, and no adverse events were observed after CPT. CONCLUSION Children receiving both manual and mechanical CPT showed improvements in respiratory distress symptoms, with no adverse effects. A combined strategy of nebulised hypertonic saline followed by CPT for LRTI removes airway secretions and results in improvements in moderately severe respiratory distress. The LEGA-Kid mechanical CPT method is superior to manual CPT in reducing the RR.
Child ; Humans ; Percussion/methods* ; Physical Therapy Modalities ; Respiratory Distress Syndrome ; Respiratory Therapy/methods* ; Respiratory Tract Infections ; Single-Blind Method