Feasibility test results of the Practical Approach to Lung Health in Bishkek, Kyrgyzstan.

SETTING: Ambulatory health centres in Bishkek, Kyrgyzstan. OBJECTIVE: To assess the results of training family doctors in Practical Approach to Lung Health (PAL) techniques. DESIGN: Comparison of the results of two surveys, before (baseline) and after (impact) training on PAL guidelines. Both surveys were carried out according to the same protocol. RESULTS: A total of 86 family physicians working in three ambulatory health centres participated in both surveys. Respectively 893 and 992 respiratory patients were registered in the baseline and impact surveys. Baseline survey patients had longer duration of symptoms, were older and had more concomitant health conditions than impact survey patients. Findings suggest that PAL training has resulted in a decrease by one third in referrals to hospital or specialists or for diagnostic tests. Data do not show any improvement in tuberculosis case detection. However, in the impact survey, the number of drugs prescribed per patient decreased by 13.6% and the average cost of prescription of any drug per patient was reduced by 32.2%. CONCLUSION: The study suggests that training in standardised PAL guidelines is likely to reduce referral as well as drug prescription costs for respiratory patients. These findings need to be confirmed by further studies.

[Complex assessment of nicotine dependence using questionnaires and measurement of carbon oxide concentration in exhaled air]. / Kompleksnaia otsenka nikotinovoi zavisimosti s ispol'zovaniem oprosnikov i izmereniem kontsentratsii oksida ugleroda v vydykhaemom vozdukhe.

AIM: To study nicotine dependence (ND) basing on special questionnaires and measurement of CO concentrations in the exhaled air. MATERIAL AND METHODS: 350 smokers (318 males and 32 females) aged 20-57 years (mean age 37.1 +/- 7.3 years) were studied. ND was assessed by Fagerstrom test (FT), motivation to smoke and to quit tests, smoking history and exhaled CO measurement. In addition, respiratory complaints and ventilation parameters such as peak expiratory flow (PEF) and forced expiratory volume per 1 sec (FEV1) were measured. RESULTS: Mean daily cigarette number was 14.2 +/- 7.3; smoking duration 16.3 +/- 7.8 years and smokers index 170.9 +/- 87.8. Smoking women differed from smoking men in ND, PEF% and FEV1% decline as well as CO level. Exhaled CO was 21.1 +/- 9.5 ppm, on the average, corresponding to moderate dependence. ND and daily cigarette number produced a direct impact on the exhaled CO level. FT findings directly correlated with the number of daily cigarettes and CO level (mean 3.2 +/- 2.3). Among motivation to smoke factors was the demand to release tension. CONCLUSION: ND varies considerably among smokers by severity. Smoking men and women differ considerably by ND. Along with dependence tests, exhaled CO measurement provides objective verification of ND.