Table 2

Moist Snuff and Cancer of the Mouth and Upper Respiratory Sites

    Anatomic Site

    RR (95%CI)

    Studies

    Cases/Controls


Oral cavity

1.1 (0.8–1.6)

2

482/995

Pharynx

0.7 (0.4–1.4)

1

138/641

Oral cavity + pharynx

0.7 (0.4–1.2)

3

1682/3931

Larynx

1.2 (0.9–1.7)

2

544/3201

Oral + pharynx + larynx

---

---

All sites

1.0 (0.8–1.2)

5

2846/4926


Rodu and Godshall Harm Reduction Journal 2006 3:37   doi:10.1186/1477-7517-3-37

Open Data