Table 2. Hazard Ratio and 95% Confidence Interval of Incident Type 2 Diabetes Me
ID: 3046145 • Letter: T
Question
Table 2. Hazard Ratio and 95% Confidence Interval of Incident Type 2 Diabetes Mellitus According to Intake Frequency of Western-Style Fast Food Items: Singapore Chinese Health Study Intake of 1 Time a Week 131/2586 987 1.03 (0.94-1.13) 1.18 (0.97-1.40 1.22 (1.00-1.47) 1.02 (0.95-.14) 1.21 (1.00-1.47) 1.29 (1.05-1.57) 1.02 (0.93-1.11) 1.17 (0.97-1.41) 1.27 (1.03-1.54) Intake of 1-3 Times a Month 901/17 615 934 Intake of 2 Times a Week 118/2214 1250 No Intake Cases, n/N Rate Model 1: HR (95% CI) Model 2: HR (95% CI) Model 3: HR (95% CI) 1102/20 761 918 1.00 1.00 1.00 0.019 0.005 0.016 HR indicates hazard ratio; CI, confidence interval. Rate indicates the crude incident type 2 diabetes rate per 10 000 person-years. Model 1: adjusted for age, sex, year of interview, dialect, education, smoking, alcohol, sleep, and physical activity. Model 2: model 1 plus adjustment for nutritional factors (intake of soft drinks, juice, Eastern snacks and dim sum, vegetables, fruit, soy, rice, noodles, other pork and red meat, and total energy). Model 3: model 2 plus body mass index.Explanation / Answer
b)
rate per 10000 person-year means the incidence rate of type 2 diabetes per 10000 persons per year.
c)
1102 is n which means is the sample whereas N is the population which is 20761. This means in the No Intake group, there were 20761 people out of which 1102 were sampled.
d)
918 were the people that were affected by type 2 diabetes for the No Intake group.
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