Barriers to changing dietary behavior.

Dietary change requires giving up long established patterns of eating behavior and acquiring new habits. 'Non-compliance' to diet advice may be a result of inability to provide diet self-management training and getting the right messages across to change eating behavior. Using a pre-tested questionnaire based interview, we carried out a study amongst 350 adults (> 20 years) with type 2 diabetes from two metro cities in South India, who had previously received diet advice with the objective to understand perceptions, attitudes and practices, as well as study factors that enhance or reduce compliance to diet advice. Ninety six patients (28%) followed diet for the full duration of diabetes (Group1), 131 (38%) followed diet for a partial duration varying between more than a quarter to three quarters of the total diabetes duration (Group 2) and 115 (34%) did not follow diet advice (Group 3) - followed for a duration less than a quarter of their diabetes duration. Study results show that many factors both patient and health care provider related influence outcomes of dietary advice. Factors that have a positive impact on compliance are - older age, shorter duration, nuclear family, good family support, less busy work life, higher health consciousness, advice given by dietician, more frequent visits to dietician, advice that includes elements to promote overall health not merely control of blood sugar, diet counseling that is easy to understand and use and includes healthy food options, cooking methods, practical guidance to deal with lifestyle issues. We conclude that patient barriers related to life circumstance are mostly non-modifiable, most modifiable barriers are related to behavioural aspect and the inability of the health care provider to provide individualized diet advice and self management training. Efforts must be made to improve counseling skills.

A comparative study of prescribing pattern at different levels of health care delivery system in Bangalore district.

A study of prescribing pattern in tertiary, primary and urban general practice levels of the Indian health care delivery system was undertaken by analyzing 1810 prescriptions for 3932 drugs. The study evaluated feasibility of data acquisition methods and compared the prescribing frequency of various drug groups and of individual drugs in three commonly used categories. The mean number of drugs per prescription was highest in urban general practice (2.41). The four most frequently prescribed drug groups were antibacterials, vitamins, nonsteroidal antiinflammatory drugs (NSAIDs) and respiratory drugs. The study delineates the differences in prescribing frequency of drug groups and individual drugs across the three levels of health care and the results suggest intervention strategies to promote rational drug therapy.

A preliminary audit of practice--antibacterial prophylaxis in general surgery in an Indian hospital setting.

As a major proportion of antibacterials used in hospital practice are for surgical prophylaxis, an audit of practice in relation to antibacterial prophylaxis in general surgery was undertaken over a four week period in a teaching hospital to assess the extent to which principles governing surgical antibacterial prophylaxis were practised and to provide a feedback to the clinicians. The extent of use of anti-bacterial agents in surgical prophylaxis was 90%. The timing of administration was more than 2 h before surgery in 21% of the cases. Intravenous route was used in 97% of the cases. The duration of prophylaxis was more than 72 h in 48% of cases. Cefazolin was the most frequently prescribed either alone or in combination with metronidazole. The study indicated inappropriateness in the timing and duration of administration of surgical antibacterial prophylaxis.