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. 2021 Sep 30;21:1071. doi: 10.1186/s12885-021-08787-4

Table 2.

Population attributable fractions (PAF) and 95% confidence intervals (CI) of all risk factors combined for HNSCC, overall and by subgroups

Cases Controls
n n PAF 95% CI
HNSCC 145 405 89.0% (82.0–93.2)
By subsite
 Oropharynx 58 405 88.5% (75.9–94.5)
 Non-oropharynx 86 405 90.0% (81.2–94.7)
By Sex
 Men 127 306 93.4% (87.5–96.5)
 Women 18 99 56.4% (18.1–76.6)
By age
 < 59 67 203 94.2% (85.5–97.7)
 ≥ 59 78 202 84.9% (72.5–91.7)

French West Indies, 2013–2016

Analyses performed using imputed data (145 cases 405 controls)