2 Items, 1 Pages <<Prev 1 Next>> All
| No. | Name of Lifestyle | Third Class | Second Class | First Class | Type | No. of Studies |
|---|---|---|---|---|---|---|
| 1 | Serum β-carotene+no Family history | β-carotene+Family medical history | Vitamin A+Family medical history | Joint effect | No statistical significance factor | 1 |
| 2 | β-carotene+no family history | β-carotene+Family medical history | Vitamin A+Family medical history | Joint effect | No statistical significance factor | 1 |