2.Quantitative Ultrasound (QUS) for the Assessment of Bone Health
Aqilah-SN SMZ ; Zulfarina SM ; Nazrun AS ; Sabarul AM ; Isa NM
Medicine and Health 2014;9(1):1-10
Osteoporosis is known as a silent disease because bone density slowly decreases with advancing age and without symptoms. The incidence of osteoporosis is increasing yearly worldwide. Measuring bone mineral density (BMD) using conventional bone densitometry (DXA) is practical in diagnosis of osteoporosis but the cost is high and cannot be implemented in community. However, quantitative ultrasound (QUS) is a modern technique to measure the bone density and also for the diagnosis of osteoporosis. It is comparatively easy, reliable, less costly, and a safe method compared to other techniques. QUS consists of two main parameters which are known as broadband ultrasound attenuation (BUA) and speed of sound(SOS). QUS can also predict fracture risk of BMD. QUS showed significantly
associated with BMD, bone micro architecture and mechanical parameters for In vitro studies and in human studies, QUS were found to be associated with BMD. Hence, QUS is capable to be new technique for bone assessment.
Osteoporosis
;
Bone Density
3.Comparing Teachers and Medical Students as Trainers of Cardiopulmonary Resuscitation (CPR) among Secondary School Students
ISA MH ; SHAMSURIANI MJ ; AFLIZA AB ; TAN TL ; DAZLIN MASDIANA S ; FADZLON MY ; SITI NIDZWANI MM ; EMILIA MR ; NIK AZLAN NM
Medicine and Health 2019;14(2):180-188
Bystander rate of cardiopulmonary resuscitation (CPR) is still low worldwide because of inadequate skills and knowledge. Training the public on CPR is one of the methods to increase the bystander CPR rate. This study aimed to compare the efficacy in acquiring and retaining CPR skills and knowledge among secondary school students in Klang Valley trained by school teachers and medical students. We recruited five school teachers and five medical students as trainers. They were trained in several sessions by American Heart Association (AHA)-certified instructors using the video-assisted CPR training module. The recipients were 44 secondary school students divided between the teacher’s group and the medical student’s group. We compared knowledge and psychomotor skills between these two groups prior, immediately after and at three months after CPR training. Students in the teacher’s group showed a higher increase in knowledge comparable to the medical student’s group (median score difference 3 vs 2, p>0.05) and in psychomotor skill (median score difference 5 vs. 7, p<0.05). The level of knowledge and skills decreased after 3 months but remained significantly higher than at baseline for both groups. In conclusion, teachers could provide CPR training to their students as effective and retainable as medical students. This study aims to create an opportunity to teach CPR to the public in a larger scale.
4.Understanding the Tuberculosis Disease Progression and Future Directions of Research in Tuberculosis: A Mini Review
Siti HN ; Syarifah-Noratiqah SB ; Zulfarina MS ; Isa NM ; Kamisah Y
Medicine and Health 2018;13(1):20-28
Eradication of tuberculosis seems to be a long way off especially with the growing of drug resistance tuberculosis and HIV co-infection tuberculosis. The gaps in our knowledge and the limited sensitive and specific biomarkers especially for latent tuberculosis infection make it defensive. The fate of tuberculosis treatment ranged from cured to failure and there are many risk factors involved apart from the immune state and age. Therefore, this review focuses on the understanding of tuberculosis disease progression and the associated risk factors of the events in the disease progression. This article also highlights the diagnostic and predictive marker that may predict the disease progression. In addition, this review highlights the potential use of rifabutin in tuberculosis treatment regimen. It is hoped that this review could give an overview on future directions of research in tuberculosis.