Screening for diseases in family practice.

The active check-over for disease among apparently healthy people is a fundamental aspect of prevention. This is perceivable by screening, which is a search of unrecognized disease or condition by means of rapidly applied test, examination or other procedures in apparently healthy individuals. This is carried out in the hope that earlier diagnosis and subsequent management favorably alters the natural history of the disease in a significant proportion of those who are identified as 'test-positive'. Family Practitioners have privilege to provide comprehensive and holistic health care services including preventive, curative and rehabilitative on continuous and long-term basis to all members of family irrespective of their age, sex and nature of disease and condition. Screening of disease being an important preventive strategy should be offered by Family Practitioners to their clients when ever recommended and appropriate. However, before screening is initiated, a decision must be made whether it is worthwhile, which requires scientific, financial and ethical justification. This review summarizes the basic concepts and criteria regarding the screening for diseases.

Comparison of job satisfaction and stress among male and female doctors in teaching hospitals of Karachi.

BACKGROUND: Job dissatisfaction and stress among doctors affect the quality of health care. We assessed the levels of satisfaction for workplace characteristics and job stress among doctors of three teaching hospitals in Karachi. METHODS: A postal-survey was conducted between May to June 2002. Satisfaction for workplace characteristics and stress were inquired and graded by Likert scale (1 = very low to 5 = very high). Questions were also asked about its affect on their lives. In order to calculate the differences in means of job satisfaction and stress score by sex of doctors, chi-square and t-test with 95% confidence interval (CI) were used. Out of 270 doctors approached conveniently, 189 (70%) responded and 182 questionnaires were found complete for analysis. RESULTS: Majority (68%) of the doctors was not satisfied with their jobs. Overall, the mean scores for satisfaction were low for workplace characteristics. Lowest scores were found for pay and benefits 2.12 (SE 0.8), safety and security 2.15 (SE 0.8) and workload 2.69 (SE 0.9). Female doctors had significantly lower satisfaction about workload (mean job satisfaction score difference = 0.60; 95%CI, 0.24-0.97), relation with colleagues (mean job satisfaction score difference = 0.49: 95%CI, 0.11-0.87) and autonomy (mean job satisfaction score difference = 0.45; 95%CI, 0.07-0.82) as compared to their male counterparts. Overall, 48% of doctors graded job stress from high to very high levels. CONCLUSION: Majority of doctors working at these teaching hospitals of Karachi had poor satisfaction level for workplace characteristics and higher levels of job stress. This suggests that immediate steps should be taken for their control and management. This study invites further research to explore, implement and evaluate intervention strategies for prevention of stress and improvement in job satisfaction.