Validity and reliability of the Bengali version of the Hepatitis Quality of Life Questionnaire

Purpose  

Hepatitis B virus (HBV) is endemic in Bangladesh, and the quality of life (QoL) of these patients remains unknown as there is no instrument available in the native language. In this study, we translated the 56-item Hepatitis Quality of Life Questionnaire (HQLQ) into Bengali and evaluated its validity and reliability.     

A comparative drug utilisation study of the treatment of diabetes in Malaysia and Australia

Background

Once a disease of developed countries, type 2 diabetes mellitus (T2DM) has become widespread worldwide. For people with T2DM, achievement of therapeutic outcomes demands the rational and quality use of medicine.

Aims

The primary aim of this study was to examine the prevalence of diabetes and prescribing patterns of anti-diabetic medications in Australia and Malaysia.

Methods

The most recent, publicly available, statistical reports (2004–2008) on the use of medicines published in Australia and in Malaysia were evaluated. Defined daily doses (DDDs/1,000 population/day) were derived from the reports and used to rank and compare individual drug use.

Results

There was an increasing trend in the prevalence of diabetes in Australia, although there is a greater predicted increase in prevalence for Malaysia. While drugs used for the treatment of diabetes were not the most highly used drugs in Australia, their use increased during the study period, from 42.64 to 48.61 DDD/1,000/day. Anti-diabetic drugs were the most frequently dispensed class of drugs in Malaysia. Although the total consumption of anti-diabetic drugs in Malaysia decreased between 2006 and 2007 (from 40.30 to 39.72), this was followed by a marked increase to 46.69 in 2008. There was a marked reduction in the dispensing of insulin in Malaysia from 2004 to 2007 (7.77 to 3.23).

Conclusion

The use of drugs to treat diabetes does not reflect the usage patterns found in Australia. Effective drug use reviews are required to ensure impartial access in middle- and low-income countries.     

Gestational weight gain in relation to offspring obesity over the life course: a systematic review and bias‐adjusted meta‐analysis

Gestational weight gain (GWG) is considered one of the risk factors for future obesity in the offspring. However, the direction and strength of this association at different periods of offspring life is relatively unknown. This study investigates whether excess or inadequate maternal GWG during pregnancy influences the risk of offspring obesity at different stages in life. A systematic review of published articles was undertaken after a comprehensive search of different databases, and extracted data were meta‐analysed. To quantify offspring obesity estimates in relation to GWG, we stratified obesity estimates within three life stages of the offspring age: <5 years, 5 to <18 years and 18+ years. Our meta‐analysis showed that, compared with offspring of women with adequate GWG, offspring of women who gained inadequate gestational weight were at a decreased risk of obesity (relative risk [RR]: 0.86; 95% confidence interval [CI]: 0.78–0.94), and offspring of women who gained excess weight were at an increased risk of obesity (RR: 1.40; 95% CI: 1.23–1.59). These relationships were similar after stratification by life stage. Findings of this study therefore suggest that excess GWG does influence offspring obesity over the short‐ and long‐term, and should therefore be avoided.     

Lipoprotein status among urban populations in Bangladesh

ObjectiveSerum lipoprotein is the most important predictor for microvascular diseases, and may be influenced by rapid urbanization. Currently available data are limited, particularly regarding age-specific lipoprotein status in urban Bangladeshi populations.MethodsBlood lipoprotein levels of 51,353 male and female individuals primarily residing in urban Bangladesh were analyzed. De-identified data (collected between January 2005 and December 2011) were extracted from the Clinical Biochemistry Laboratory Data Archive of International Centre for Diarrheal Disease Research, Bangladesh (icddr,b). For analyses, six age categories were created: (i) <20 years, n = 481; (ii) 20–29 years, n = 1602; (iii) 30–39 years, n = 7272; (iv) 40–49 years, n = 13,582; (v) 50–59 years, n = 15,890; and (vi) 60 years and more, n = 12,526.ResultsMean serum levels of TC, LDL, TG, LDL:HDL and TC:HDL were significantly higher among adults 30–39 years old compared to other age groups, regardless of sex. The proportion of high TC and LDL from 2005 to 2011 among individuals aged 30–39 years old varied widely (p < 0.01 for trend and all pairwise tests).Conclusion30–39 years old individuals had higher concentration of lipoprotein, which increases microvascular disease risk. Further population-based studies are needed to validate our observations in rural areas of Bangladesh.