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[Preliminary study of smoking in medical and paramedical staff at the Centre Hospitalier National de Fann Dakar].

BACKGROUND
Smoking represents a major threat to public health, being responsible for considerable morbidity and mortality. We undertook this study to establish the prevalence of smoking among personnel at the Centre Hospitalier National de Fann, their smoking habits and the attitude of staff to the problems caused by smoking as well as their understanding of their role in promoting smoking cessation.


METHODS
A prospective study was undertaken between February and April 2004 in which a standardised, anonymous, self-completion questionnaire in French was administered to 262 medical and paramedical staff at the CHN de Fann.


RESULTS
The response rate was 95%. The biggest single group of respondents came from the infectious diseases service (24.5%). 63% of participants were paramedical and 54% of respondents were male. The mean age of respondents was 39.2 for men and 35.9 for women. 11.6% were smokers and 13.3% were ex-smokers. The mean age of ex-smokers was 43.8 years with a male/female ration of 7.25 to 1. Among the ex-smokers 51.7% had stopped smoking within the last 10 years with health problems the most commonly cited reason for quitting (24.2%), followed by guilt (21.2%). Smokers had a mean age of 38.6 with a male to female ratio of 8.6 to 1. Mean age at which they had started to smoke was 14.3 for women and 21 for men with a mean duration of smoking of 21 in women and 17 in men. 96.6% smoked cigarettes with 31% smoking > 20 cigarettes per day. 75.9% of our smokers had tried to quit at least three times. 86.2% wished to stop but only 48.3% considered getting medical and or psychological support to help them to quit. The Fagerström score showed a high level of dependency in 27.6% of smokers. More than half the total population studied (65.6%) thought that healthcare workers should help others to stop smoking and 75.5% thought that they had influence to do this.


CONCLUSION
Healthcare workers in Senegal have an opportunity and a responsibility to promote smoking cessation. Legislative proposals and smoking cessation clinics should help to combat the tobacco epidemic.