Incidence per 1000 person-years (95% CI) | Unadjusted RR (95% CI) | Adjusted RR (95% CI) | |
Overall (25+ years) | 19.5 (13.9 to 28.3) | – | – |
Overall (35+ years) | 22.4 (15.9 to 32.6) | – | – |
Sex | |||
Female | 15.6 (10.6 to 24.1) | Reference | Reference |
Male | 26.9 (15.3 to 52.1) | 1.72 (0.83 to 3.57) | 1.54 (0.77 to 3.07) |
Age (years) | |||
25–44 | 10.2 (5.7 to 20.3) | Reference | Reference |
45–64 | 23.1 (14.4 to 39.5) | 2.26 (1.06 to 4.79) | 2.57 (1.27 to 6.11) |
65+ | 29.2 (14.1 to 70.7) | 2.85 (1.12 to 7.26) | 5.44 (1.80 to 16.42) |
Formal education (years) | |||
<7 | 18.4 (10.9 to 33.5) | Reference | Reference |
8–11 | 12.2 (6.0 to 29.1) | 0.67 (0.26 to 1.67) | 0.94 (0.36 to 2.48) |
12+ | 28.4 (17.2 to 50.4) | 1.55 (0.75 to 3.18) | 2.65 (1.18 to 5.96) |
Geographical location | |||
Lima metro | 16.2 (9.3 to 30.8) | Reference | Reference |
Rest of the coast | 21.6 (13.6 to 36.4) | 1.34 (0.68 to 2.64) | 1.69 (0.87 to 3.25) |
Mountains | 23.0 (9.2 to 75.4) | 1.42 (0.60 to 3.37) | 1.40 (0.62 to 3.15) |
Rainforest | 31.4 (10.4 to 143.0) | 1.94 (0.47 to 8.06) | 2.63 (0.60 to 11.66) |
Home language | |||
Spanish | 19.1 (13.5 to 27.9) | Reference | Reference |
Quechua | 30.5 (2.1 to 3671.1) | 1.85 (0.76 to 4.46) | 1.77 (0.21 to 14.85) |
BMI (kg/mt2) | |||
<25 | 07.3 (25.0 to 31.3) | Reference | Reference |
25 to less than 30 | 21.4 (12.6 to 39.4) | 2.92 (0.90 to 9.44) | 2.85 (0.96 to 8.49) |
30+ | 30.3 (18.6 to 52.4) | 4.14 (1.32 to 13.02) | 4.86 (1.51 to 15.67) |
Family history of diabetes | |||
No | 18.0 (12.3 to 27.5) | Reference | Reference |
Yes | 27.3 (13.0 to 68.4) | 1.52 (0.68 to 3.40) | 1.57 (0.81 to 3.04) |
Physical activity | |||
<150 min/week | 22.5 (14.1 to 38.1) | Reference | Reference |
150+ min/week | 18.2 (11.6 to 30.5) | 0.80 (0.42 to 1.54) | 0.66 (0.36 to 1.21) |
Tobacco consumption | |||
Non-smoker | 20.1 (13.8 to 30.3) | Reference | Reference |
Former smoker | 23.2 (6.9 to 124.8) | 1.15 (0.34 to 3.86) | 0.58 (0.12 to 2.80) |
Current smoker | 12.0 (3.6 to 62.0) | 0.60 (0.18 to 1.95) | 0.46 (0.13 to 1.65) |
Alcohol consumption | |||
Never/has quit | 17.5 (10.8 to 30.2) | Reference | Reference |
Not much | 22.1 (13.4 to 39.5) | 1.27 (0.64 to 2.51) | 1.25 (0.61 to 2.55) |
Drinks a lot | 16.2 (3.3 to 168.9) | 0.93 (0.22 to 3.85) | 0.95 (0.28 to 3.27) |
Arterial hypertension | |||
No | 19.4 (12.9 to 30.4) | Reference | Reference |
Yes | 19.9 (11.3 to 37.8) | 1.02 (0.50 to 2.08) | 0.64 (0.29 to 1.42) |
PERUDIAB 2015 Study.
Figures in bold indicate statistically significant values. For incidence estimates, the values in parentheses are jackknife confidence intervals whereas for relative risks they are derived from a bivariate (ie, unadjusted) or multivariate (ie, adjusted) generalized linear model with robust Poisson distribution and log link. No Smoking: not currently smoking or have smoked no more than 100 in their life. Former smoker: not currently smoking but has smoked more than 100 in their life. Current Smoker: currently smoke and have smoked more than 100 in their life. Arterial hypertension: systolic blood pressure ≥140 and/or diastolic blood pressure ≥90 mm Hg.
BMI, means body mass index; RR, relative risks.