Table 2.
Incidence of type 2 diabetes according to population characteristics.
| Incidence (95%CI) | Bivariable model | |
|---|---|---|
| per 100 person-years | RR (95%CI) | |
| Socio-demographics | ||
| Sex | ||
| Female | 1.97 (1.54–2.52) | 1 (reference) |
| Male | 1.93 (1.49–2.50) | 0.96 (0.68–1.36) |
| Age | ||
| 35–44 years | 1.24 (0.80–1.93) | 1 (reference) |
| 45–54 years | 1.92 (1.35–2.73) | 1.55 (0.89–2.68) |
| 55–64 years | 2.92 (2.18–3.89) | 2.30 (1.37–3.84) |
| 65+ years | 1.71 (1.14–2.55) | 1.45 (0.81–2.60) |
| Education level | ||
| <7 years | 1.82 (1.38–2.41) | 1 (reference) |
| 7–11 years | 1.64 (1.17–2.30) | 0.83 (0.54–1.27) |
| 12+ years | 2.14 (1.49–3.08) | 1.08 (0.69–1.69) |
| Socioeconomic status | ||
| Lowest tertile | 1.66 (1.16–2.38) | 1 (reference) |
| Middle tertile | 1.72 (1.205–2.38) | 0.96 (0.60–1.54) |
| Highest tertile | 2.39 (1.83–3.12) | 1.29 (0.84–2.00) |
| First language learnt | ||
| Spanish | 2.00 (1.61–2.47) | 1 |
| Quechua | 2.26 (1.55–3.29) | 1.17 (0.77–1.78) |
| Aymara | 1.25 (0.67–2.32) | 0.78 (0.41–1.48) |
| Lifestyles behaviors | ||
| Family history of diabetes | ||
| No | 1.81 (1.48–2.21) | 1 (reference) |
| Yes | 2.91 (1.93–4.38) | 1.55 (1.01–2.41) |
| Daily smoking | ||
| No | 1.92 (1.60–2.31) | 1 (reference) |
| Yes | 2.70 (1.21–6.01) | 1.34 (0.61–2.94) |
| Hazardous drinking | ||
| No | 1.91 (1.58–2.32) | 1 (reference) |
| Yes | 2.18 (1.38–3.47) | 1.13 (0.70–1.84) |
| TV watching | ||
| <2 h per day | 1.85 (1.45–2.36) | 1 (reference) |
| 2+ hours per day | 2.08 (1.60–2.70) | 1.08 (0.76–1.53) |
| Transport-related physical inactivity | ||
| No | 1.83 (1.51–2.23) | 1 (reference) |
| Yes | 2.76 (1.72–4.45) | 1.51 (0.92–2.48) |
| Fruits and vegetables consumption | ||
| <5 portions per day | 1.93 (1.60–2.31) | 1 (reference) |
| 5+ portions per day | 2.57 (1.15–5.71) | 1.28 (0.58–2.84) |
| Measurements | ||
| Body mass index | ||
| Normal (<25 kg/m2) | 0.87 (0.53–1.45) | 1 (reference) |
| Overweight (⩾25 and <30 kg/m2) | 1.68 (1.26–2.24) | 1.81 (1.02–3.21) |
| Obese (⩾30 kg/m2) | 3.48 (2.70–4.49) | 3.72 (2.13–6.50) |
| Waist circumference (IDF) | ||
| No central obesity | 0.80 (0.47–1.39) | 1 (reference) |
| Central obesity | 2.35 (1.95–2.84) | 2.79 (1.58–4.92) |
| Hypertension | ||
| No | 1.76 (1.42–2.19) | 1 (reference) |
| Yes | 2.54 (1.85–3.49) | 1.43 (0.98–2.07) |
| Metabolic syndrome | ||
| No | 0.89 (0.62–1.28) | 1 (reference) |
| Yes | 3.16 (2.57–3.90) | 3.42 (2.28–5.13) |