Background: Geriatric population is a potentially vulnerable group for malnutrition as per 2002 census of the World Health Organization. Objectives: To estimate the prevalence of malnutrition and risk of malnutrition among elderly population in Arkhali village,
Background: Rabies is a zoonotic disease, transmitted by animal bites, mainly dogs. About 99% of all human deaths from rabies occur in the developing nations. It is invariably fatal if proper treatment is not instituted promptly. One of the important factors associated with successful treatment is the knowledge of the care giver in the proper management of animal bites and rabies vaccination. Objectives: To assess among the interns of R.G. Kar Medical College, Kolkata:• The knowledge of animal bite wound management.• The knowledge of rabies pre and post-exposure prophylaxis (PEP). Materials and Methods: A predesigned and pretested anonymous questionnaire with structured questions on animal bite and pre-and PEP was distributed among the interns of R.G. Kar Medical College in the month of March 2012. Results: Among the total of 80 interns, 56.3% and 72.6% of interns did not categorize bites into single transdermal bite and licks on broken skin as Cat-III wound. 12.5% of interns were aware of the intradermal route of vaccination. Ten percent of interns could correctly describe the PEP management of Cat-I wounds while 31.2% of interns thought it was necessary to add rabies immunoglobulin in Cat-II wounds. Conclusion: The results of the study reveal that there are signifi cant gaps in the knowledge regarding the management of animal bite injuries and immunisation.
Recently, there is a growing concern about stress during undergraduate medical training. The objectives of our study were to assess perceived stress among undergraduate medical students and to find out academic factors as determinants. A cross-sectional, questionnaire-based survey was carried out among undergraduate medical students of R. G. Kar Medical College, India, during July 2011-June 2012. Perceived stress was assessed using the Perceived Stress Scale-14. A 10-item questionnaire was used to assess academic sources of stress and their severity. The overall mean perceived stress score was 29.58 (standard deviation [SD] = 6.60), and 46.3% of the participants were in the group of more stressed (perceived stress score ≥28). The academic stressor factors predicted 78% of variability of perceived stress. A higher level of perceived stress was reported by the students. The students should be taught different stress management techniques to improve their ability to cope with a demanding professional course.
The overall agreement between the measurements of the two instruments was good but a small percentage of large difference (> or = +/-5 mm Hg in 7.4%) may be of concern in a population-based survey. The time to measure IOP and the subjects' preference were strongly in favour of the Tonopen.
Reference intervals (RIs) of serum thyroid stimulating hormone (TSH) and free thyroxine (fT4) were determined in 402 healthy pregnant women by enzyme-linked immunosorbent assay (ELISA) technique after partitioning them into three trimesters. The reference population was chosen from a study population of 610 pregnant females by applying strict inclusion and exclusion criteria. The assays were done using proper quality control measures. RIs were calculated from the central 95 % of the distribution of TSH and fT4 values located between the lower reference limit of 2.5 percentile and upper reference limit of 97.5 percentile value 0.90 confidence intervals for the upper and lower reference limits were also determined. The reference intervals for TSH were 0.25-3.35 μIU/ml for the first trimester; 0.78-4.96 μIU/ml for the second trimester and 0.89-4.6 μIU/ml for the third trimester. Similarly, the reference intervals for fT4 for first, second and third trimesters were 0.64-2.0, 0.53-2.12 and 0.64-1.98 ng/dl respectively. The values thus obtained varied from those provided by the kit literature. In comparison to our derived reference intervals, the reference data from kit manufacturer under-diagnosed both subclinical hypo- and hyper-thyroidism within our pregnant reference population.
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