Table 1

SIR with 95% CI of developing cancer of the cervix during 1–28 years of follow-up among 36,856 women who were hospitalized between 1965 and 1994 for alcoholism in Sweden

Cervix, in situCervix, invasive ICD-7 code 171
ObservedSIR95% CIObservedSIR95% CI
Total5021.71.6–1.91292.92.4–3.5
Age at follow-upa
 <351801.51.3–1.8163.21.8–5.2
 35–492461.81.6–2.0402.41.7–3.2
 50–59552.41.8–3.1353.72.6–5.2
 60+212.71.7–4.2382.92.1–4.0
  • a Age at cancer diagnosis.