The sensitivity of spirometry to the symptoms of respiratory disease.
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Biomedical subjects
Publications and source records attributed to I W Webster.
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Three smoking cessation interventions designed for use by general practitioners (GPs) within the routine consultation were evaluated in a field setting using 26 GPs throughout metropolitan Sydney. A total of 450 smoking patients were allocated to either Structured Behavioral Change with nicotine gum (Group SBCN), Structured Behavioral Change without nicotine gum (Group SBC), or GP advice with nicotine gum (Group AN). Although significant differences in the percentage of abstainers were observed between Groups SBCN and SBC three weeks after treatment (39% vs. 26%), the point prevalence abstinence rate for patients at 12 months declined to 19, 18, and 12% for Groups SBCN, SBC, and AN, respectively. Continuous abstinence to the end of the 12-month period was 9% for Groups SBCN and SBC, and 6% for Group AN. Forty-eight percent of the 450 patients made an attempt to stop smoking, and 89% reduced their cigarette consumption at some point during the study. Examination of 132 self-selecting patients who fully participated in the three interventions and attended all scheduled visits, revealed significantly larger proportions of abstainers within Groups SBCN (34%) and SBC (33%) than in Group AN (15%) at the 12-month follow-up.
The health of 75 NSW State Government members of parliament and 192 senior public servants who have undergone routine health check-ups over the last seven years was assessed. It was found that 67% of members of parliament and 57% of senior public servants were overweight. Many overweight participants thought that their diets were average, their exercise and fitness adequate and that they were only a little overweight. Most thought their excess weight was not harmful. However, excess weight was found to be associated with other physiological variables including increased blood pressure, plasma cholesterol, triglyceride and urate levels.