Methods: This school-based, non-randomised controlled study was conducted among secondary school students with a total of 236 respondents. The KAPS score were assessed before and 1 month after using self-administered validated KAPS questionnaire on TB. Analysis was done using repeated measures ANOVA.
Results: The mean percentage score (SD) for baseline knowledge, attitude, practice and stigma score for the respondents were 54.0 (4.48), 65.6 (1.74), 70.0 (1.43) and 66.0 (6.88), respectively. There was a significant difference (P < 0.001) in the knowledge and stigma score for intervention group compared to control group, adjusted for gender, ethnicity and smoking status 4 weeks post-TB educational programme. However, with regards to attitude and practice score, there was no significant difference (P = 0.210 and P = 0.243, respectively).
Conclusion: TB education programme was effective in improving knowledge and stigma related to TB. This health education programme can be used as one of the strategies for the prevention and control of TB in schools.
MATERIALS AND METHODS: Quantification of the total phenolic (TPC) and flavonoid contents (TFC) in PSPE were done via colourimetric methods; and the determination of the concentrations of four specific phytochemicals (gallic acid, caffeic acid, rutin, and quercetin) were done via High- Performance Liquid Chromatography (HPLC).
RESULTS: Colourimetric determination of PSPE showed TPC and TFC values of 84.53±9.40 mg GAE/g and 11.96±4.51 mg QE/g, respectively. Additional analysis of the phytochemicals using HPLC revealed that there were 6.45±3.36 g/kg, 5.91±1.07 g/kg, 0.39±0.84 g/kg, and 0.19±0.47 g/kg of caffeic acid, gallic acid, rutin, and quercetin, respectively.
CONCLUSION: The findings show that PSPE contains substantial amounts of caffeic acid, gallic acid, rutin, and quercetin, which may indicate its potential as antibacterial, anti-inflammatory, anti-lipid, and antiviral medicines.
AIMS: To determine the national self-reported incidence and risk factors for NSI among Malaysian Ministry of Health (MOH) HCWs.
METHODS: Using data from the MOH national sharps injury surveillance programme, information on reported NSIs over a 1-year period (2016) for different HCW subgroups were extracted and analysed.
RESULTS: A total of 1234 NSI cases were reported in 2016, giving an overall incidence of 6 injuries per 1000 HCWs. Medical doctors recorded the highest incidence (21.1 per 1000 HCWs) followed by dental staff (7.5), pharmacy staff (4.2), nurses (3.7), medical assistants (3.4) and allied and auxiliary staff (1.0). Doctors had significantly increased risk of NSI compared with allied and auxiliary staff (relative risk [RR] = 20.7, 95% confidence interval [CI] 15.5-27.5), medical assistants (RR = 6.1, 95% CI 4.5-8.2), nurses (RR = 5.7, 95% CI 5.0-6.6), pharmacy staff (RR = 5.0, 95% CI 3.7-6.6) and dental staff (RR = 2.8, 95% CI 2.2-3.5). Significant differences were found in age and sharps- handling experience between occupational subgroups (P < 0.001 for both variables). Male employees had higher risk than females (RR = 1.33, 95% CI 1.18-1.50), with a significant difference seen in their sharps-handling experience (P < 0.01). Important risk factors included unsafe practices such as recapping of needles and their improper disposal.
CONCLUSIONS: The national incidence of NSI amongst Malaysian HCWs was lower compared with other countries, but unsafe practices remain an important concern. There is a need to formulate, implement and monitor safe and consistent practices for the different healthcare professionals.
OBJECTIVE: The authors aimed to evaluate the clinical outcomes of postpercutaneous coronary intervention (PCI) and CABG among patients with LVSD.
METHODS: The authors performed a systematic literature search using the PubMed, Embase, Scopus, and the Cochrane Libraries for relevant articles from inception until 30 November 2022. Outcomes were reported as pooled odds ratio (OR), and their corresponding 95% CI using STATA (version 17.0, StataCorp).
RESULTS: A total of 10 studies with 13 324 patients were included in the analysis. The mean age of patients in PCI was 65.3 years, and 64.1 years in the CABG group. The most common comorbidities included: HTN (80 vs. 78%) and DM (49.2 vs. 49%). The mean follow-up duration was 3.75 years. Compared with CABG, the PCI group had higher odds of all-cause mortality (OR 1.15, 95% CI 1.01-1.31, P=0.03), repeat revascularization (OR 3.57, 95% CI 2.56-4.97, P<0.001), MI (OR 1.92, 95% CI 1.01-3.86, P=0.048) while the incidence of cardiovascular mortality (OR 1.23, 95% CI 0.98-1.55, P=0.07), stroke (OR 0.73 95% CI: 0.51-1.04, P=0.08), major adverse cardiovascular and cerebrovascular events (OR 1.36, 95% CI 0.99-1.87, P=0.06), and ventricular tachycardia (OR 0.79, 95% CI 0.22-2.86, P=0.72) was comparable between both the procedures.
CONCLUSION: The results of this meta-analysis suggest that CABG is superior to PCI for patients with LVSD. CABG was associated with a lower risk of all-cause mortality, repeat revascularization, and incidence of myocardial infarction compared with PCI in patients with LVSD.
MATERIALS AND METHODS: Air temperature (T), relative humidity (RH), air movement (AM), carbon dioxide (CO2), formaldehyde (HCHO), and particulate matter (PM) are the monitored parameters. Monitoring was carried out in the kindergarten for three consecutive days starting from 8.00am to 12.00pm.
RESULTS: Indoor carbon dioxide readings were higher at 0800 when parents drove to kindergarten to drop off their children without turning off the engine. In addition to this, the PM10 reading at 1000 was high but still within the standard range according to ICOP-IAQ 2010.
CONCLUSION: The findings highlight the importance of indoor air quality improvement measures for kindergarten buildings which can be used to improve indoor air quality in kindergarten environments.