Table 2.
Characteristics and findings of included cohort studies
| Author, year | Design | Participants, N | Cancer type | Age | Case type | Control type | Follow up (years) | Gender | Female ratio | Method | Effect size (HR) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Agalliu 2011 [23] | Cohort | 423 | Prostate | 62.2 | Non-advance |
Population-based control |
Case: 4.3 Control: 7.7 |
Male | All men | FFQ 166-item + non dietary pro-oxidant lifestyle (smoking & alcohol) | 1.02 (0.70,1.48) |
| Agalliu 2011 [23] | Cohort | 173 | Prostate | 62.2 | Advance, stage3,4 |
Population-based control |
Case: 4.3 Control: 7.7 |
Male | All men | FFQ 166-item + non dietary pro-oxidant lifestyle (smoking & alcohol) | 0.91 (0.54,1.51) |
| Geybels 2012 [27] | Cohort | 2039 | Prostate | 62.8 | Non-advance |
Population-based control |
17.3 | Male | All men | FFQ 150-item + non dietary lifestyle pro-oxidant (smoking & alcohol & obesity) + non dietary lifestyle antioxidant (physical activity) | 1.19 (0.99,1.43) |
| Geybels 2012 [27] | Cohort | 1196 | Prostate | 62.8 | Advance, stage3,4 |
Population-based control |
17.3 | Male | All men | FFQ 150-item + non dietary lifestyle pro-oxidant (smoking & alcohol & obesity) + non dietary lifestyle antioxidant (physical activity) | 1.19 (0.96,1.47) |
| Lakkur 2014 [20] | Cohort | 734 | Prostate | 70.45 | Non-advance |
Population-based control |
9 | Male | All men | FFQ 152-item + non dietary lifestyle pro-oxidant (smoking & alcohol & obesity) + non dietary lifestyle antioxidant (physical activity) | 1.02 (1.02,1.04) |
| Lakkur 2014 [20] | Cohort | 174 | Prostate | 70.45 | Advance, stage3,4 |
Population-based control |
9 | Male | All men | FFQ 152-item + non dietary lifestyle pro-oxidant (smoking & alcohol & obesity) + non dietary lifestyle antioxidant (physical activity) | 1.14 (0.87,1.50) |
| Dash 2015 [24] | Cohort | 80,063 | Colorectal |
Men:70.2 Woman: 68.1 |
Typical case | Subcohort | 18 | Both | Not report | FFQ 152-item + non dietary lifestyle pro-oxidant (smoking & alcohol & obesity) + non dietary lifestyle antioxidant (physical activity) | 0.59 (0.49, 0.70 |
| Dash 2015 [24] | Cohort | 33,354 | Colorectal | Men:70.2 | Typical case | Subcohort | 18 | Male | All men | FFQ 152-item + non dietary lifestyle pro-oxidant (smoking & alcohol & obesity) + non dietary lifestyle antioxidant (physical activity) | 0.57 (0.43,0.75) |
| Dash 2015 [24] | Cohort | 46,709 | Colorectal | Woman: 68.1 | Typical case | Subcohort | 18 | Female | All woman | FFQ 152-item + non dietary lifestyle pro-oxidant (smoking & alcohol & obesity) + non dietary lifestyle antioxidant (physical activity) | 0.65 (0.50,0.83) |
| Mao 2021 [29] | Cohort | 33,736 | Colorectal | 61.6 | Non-advance | Subcohort | 26 | Female | All woman | WFFQ 127-item + non dietary lifestyle pro-oxidant (smoking & alcohol & obesity) + non dietary lifestyle antioxidant (physical activity) | 0.66 (0.54,0.80) |
| Park 2021 [19] | Cohort | 50,884 | Brest | 59 | Non-advance | Subcohort | 9 | Female | All woman | FFQ 110-item + non dietary lifestyle pro-oxidant (smoking & alcohol & obesity) + non dietary lifestyle antioxidant (physical activity) | 0.92 (0.81,1.03) |