NO - Besoin d'assistance

Observational epidemiological surveys (WG 3) page 38
_________________________________________________________________________________________
Table 22: Vitamin E and cancers. Recent case control studies on dietary intake
Cancer sites Authors and
year
Salivary gland Horn-Ross et
al., 1997
Oesophagus Terry et al.,
2000
Stomach Ji et al.,
1998
Ekström et al.,
2000
Lung De Stefani
et al., 1999
Colon,
Rectum
La Vecchia et
al., 1997
Ghadirian et
al., 1997
Breast Negri et al.,
1996-a
Ronco et al.,
1999
Country
Design
USA
cases: 133
controls: 184
Sweden
cases:185 adenocarc.;
165:squamous cell
carc.;.
controls: 815
China
cases: 1124
controls: 1451
Sweden
cases: 567
controls: 542
Uruguay
cases : 541 controls :
540
Italy
cases: 1953
controls: 4154
Canada
cases: 402
controls: 668
Italy
cases: 2569
controls: 2588
Uruguay
cases: 400
controls: 405
OR Trend Remarks
H (>14mg/day) vs L (≤7mg/day)
0.69 (0.38-1.2)
H (>6.8mg/day)
vs L (≤5.5mg/day)
0.5 (0.2-1.0) for squamous cell
carc.; NS others
M: H (≥31.7mg/day) vs L
(≤19.7)
0.5 (0.3-0.7)
F:H (≥28.8mg/day)
vsL (≤17.2mg/day)
0.5 (0.3-0.8)
per an increment of 8mg/day 0.5
(0.3-0.8) in non cardia smokers
and h pylori+
H (≥8.5mg/day)
vs L (13.43mg/day)
vs L (≤7.21mg/day)
0.69 (0.6-0.8)
H (>9.1 mg /day)
vs L (