Table 1.
Consumption of dairy products and incidence of PD.
| Reference | Study cohort | origin | n/PD cases | Follow-up (years) | Findings |
|---|---|---|---|---|---|
| Chen et al. (14) | HPFSa + NHSa | USA | 135894/394 | 18–22 | Positive association: milk and PD (men > women) |
| Park et al. (11) | Honolulu Heart Program | USA/J | 7504/128 | 30 | Positive association milk and PD (men) but no association with Calcium, total fat, protein, cheese, butter, ice-cream |
| Chen et al. (13) | CPSa II Nutrition cohort | USA | 130867/388 | 9 | Positive association: dairy products and PD (men > women), milk > dairy products |
| Kyrozis et al. (10) | Prospective cohort (EPICa) | Greece | 26173/120 | 8 | Positive association milk, but no association with cheese and yogurt |
| Sääksjärvi et al. (12) | Finnish Mobile Clinic Survey | Finland | 4524/85 | 41 | Milk (women) |
aNHS, National Health Study; HPFS, health professional follow-up study; EPIC, European Prospective Investigation into Cancer and Nutrition; CPS, Cancer Prevention Study.