Updated BG Prasad Socioeconomic Classification, 2014: A Commentary.

Modified BG Prasad socioeconomic scale is widely used to determine the socioeconomic status of study subjects in health studies in India. It is an income-based scale and, therefore, has to be constantly updated to take inflation and depreciation of rupee into account. The Consumer Price Index (CPI) for industrial workers (IW) is used to calculate updated income categories for January 2014. Details of the calculations involved will enable young researchers to calculate specific income categories for their research work. State-specific CPI values are also available on the Department of Labour website and should be used to determine more accurate income categories for the study area.

Study of self medication practices and its determinant among college students of Delhi University North Campus, New Delhi, India.

Background: Self-medication includes acquiring medicines without a prescription, resubmitting old prescriptions to purchase medicines, sharing medicines with relatives or members of one's social circle or using leftover medicines stored at home. In developing countries like India, self-medication is a common practice as it provides a low cost alternative for people. Especially, the youth is exposed to media and the increased advertising of pharmaceuticals poses a larger threat to the younger population. Aims & Objective: To determine the prevalence of self-medication among Delhi University students and to identify the sources and reasons for self-medication. Materials and Methods: A cross sectional study was carried out using a ‘semi structured’ ‘pretested’ questionnaire among 350 students selected randomly from north campus of Delhi University during August and September 2012. Results: The prevalence of self-medication was 85.4% among the study population. Principal morbidities for seeking self-medication were headache (86.2%) and common cold (57.8%). 79.3% of them got the medicine from chemist shop and 16.9% used home available medicines. 56.1% of the study subjects were aware about side effects of drugs they were using. Awareness about schedule H-drugs was also present in 39.5% of the study population. Regarding the major reasons for seeking self-medication, 31.0% did not find it necessary to consult a doctor followed by 25.0% who preferred to wait and watch, 21.3% had lack of time and 10.4% felt doctor’s fee was too high. Conclusion: Prevalence of self-medication was high in the study population despite majority being aware of its harmful effects. There is an urgent need to enforce the law to prevent over the counter drug sale and to educate the youth to ensure safe practices.

Doing meta-analysis in research: A systematic approach.

Meta-analysis is an objective, systematic review that employs statistical methods to combine and summarize the results of several studies. It is a quantitative synthesis of all the unbiased evidence, meant for summarizing large volume of data, establishing and determining the magnitude of an effect, and to increase power and precision of studies. The steps to performing a meta-analysis include making a hypothesis and defining the domain of research, defining inclusion/exclusion criteria, literature search, selecting the final set of studies, extracting data on variables of interest, coding procedures, calculating effect sizes and interpretations, selecting potential moderators and examine their relationships, report writing, and critical evaluation. Meta-analysis has several strengths as well as weaknesses.

A study of job satisfaction and work environment perception among doctors in a tertiary hospital in Delhi.

Background : Many doctors are dissatisfied with their jobs, which is due to long working hours and overwork. This can affect patient care and reduce quality of care. Objectives : To study job satisfaction among doctors in a tertiary hospital in Delhi and the various factors related with it. Materials and Methods: Data collection was done among 250 doctors on tenure-based job, selected by stratified random sampling, in a teaching hospital in Delhi, by using a self-administered questionnaire. Statistical Analysis : Proportions and Chi-square tests. Results : The mean number of work-hours among doctors was 9.7 +/- 2.7 hours per day, and the mean number of night shifts was 5.6 per month. About half (49.6%) of the doctors were dissatisfied with the average number of work-hours per day. Dissatisfaction was significantly more in those who had an average of> 8 work-hours per day and who had >/=8 night shifts per month. About half (45.6%) of the doctors considered their salary as 'bad,' and this was significantly more among unmarried doctors, interns and those who had >/=8 night shifts per month. More than half (55.2%) of the doctors were dissatisfied with their choice of profession, i.e., being a doctor, as compared to other professions. Conclusions : A significant proportion of doctors were found to be dissatisfied with the average number of their work-hours and salary. Factors like the average number of work-hours per day and the number of night shifts per month were found to have a significant relation with dissatisfaction. Further studies are needed to explore how best the work-hours of doctors could be adjusted to improve their job satisfaction.

Post exposure management of animal bite cases attending a primary health center of Delhi.

Rabies is an ancient disease of mankind. Every year 4 million people are exposed worldwide after animal bite and around 60000 fell victim to the rabies of which more than 95% of cases are bitten by the dogs. Rabies is a disease associated with many myths. The present study was conducted to find out the clinical profile of the animal bite cases including the common practices, precautions adopted by them after animal bite and lastly the extent and completion of post exposure treatment. Total 147 cases of animal bites attended the OPD during the study. In present study, 123 (83.7%) cases were bitten by dogs, followed by monkey (8.2%) and cat (8.2%). Majority (54.4%) suffered class II bites followed by class I (31.3%) and class III bite (14.3%). Of the total 147 cases, 116 cases (78.9%) completed post exposure prophylaxis which was observed higher among male and in younger age group.

Knowledge, attitude, the perceived risks of infection and sources of information about HIV/AIDS among pregnant women in an urban population of Delhi.

Knowledge, attitude, perceived risks of infection and sources of information about HIV/AIDS were assessed among pregnant women. Large proportion of study subjects was illiterate (44.5%) and least was graduate or more (3.5%). Subjects mainly belonged to middle (46.1%) and lower socioe-conomic status (53.8%). Only 39.3% of subjects heard of AIDS. There was rising trend on heard of AIDS with various educational levels. Only 45% subjects responded correctly that AIDS was not transmitted by mosquito bite. Lower level of correct knowledge was also observed among all educational groups and it was lowest 21.1% among illiterate. Senior secondary or graduate or more educated responded 100% correct to question that one could get AIDS by having sex with prostitutes while illiterate responded 78.9% correctly. More educated had higher correct knowledge on modes of transmission compared to illiterate and less educated. Among various groups of educational status, the relationship of correct knowledge on modes of transmission was statistically significant. Of those heard of AIDS 79.3% perceived threat of AIDS to the health of local community. Mass media was source of information on HIV/AIDS among 86.3% out of which television was most popular source (74.6%). Large proportion of subjects (48.6%) had preference to get information on AIDS from doctors.