|
Odds ratios for cases versus controls by quartiles of total calories adjusted for age, gender, ethnicity, SES*, and supplement use; San Francisco Bay Area Adult Glioma Study, 1991–2000.† |
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| Quartiles of Total Calories2 |
Combined Series I & II1 |
Series I (1991–1995) |
Series II (1996–2000) |
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|
|
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| OR |
95% CI3 |
p4 |
OR |
95% CI3 |
p4 |
OR |
95% CI3 |
p4 |
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|
|
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| All case-control |
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| 1st |
1 |
-- |
-- |
1 |
-- |
-- |
1 |
-- |
-- |
|||
| 2nd |
1.27 |
0.87 |
1.84 |
0.51 |
1.49 |
0.87 |
2.54 |
0.45 |
1.07 |
0.63 |
1.82 |
0.93 |
| 3rd |
1.15 |
0.70 |
1.90 |
1.41 |
0.69 |
2.88 |
0.93 |
0.46 |
1.90 |
|||
| 4th |
1.47 |
0.72 |
3.02 |
1.79 |
0.65 |
4.97 |
1.21 |
0.43 |
3.39 |
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| Self-reported case-control |
||||||||||||
| 1st |
1 |
-- |
-- |
1 |
-- |
-- |
1 |
-- |
-- |
|||
| 2nd |
1.22 |
0.79 |
1.87 |
0.74 |
1.62 |
0.84 |
3.11 |
0.53 |
0.98 |
0.55 |
1.76 |
0.83 |
| 3rd |
1.11 |
0.62 |
1.99 |
1.59 |
0.66 |
3.83 |
0.82 |
0.37 |
1.80 |
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| 4th |
1.30 |
0.56 |
2.99 |
1.79 |
0.51 |
6.23 |
1.03 |
0.32 |
3.26 |
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|
*Categories for socio-economic status (SES) combine highest education attained and/or household income range. †Case-control distributions (= N) for quartiles of nutrient consumption are provided in supplemental table 1 [see 1]. 1Also adjusted for study series.2Quartile cutpoints were calculated from series- and gender-specific nutrient intake distributions among controls. 3CI = Confidence interval. 4 p-value for chi-square test for trend. | ||||||||||||
Tedeschi-Blok et al. BMC Cancer 2006 6:148 doi:10.1186/1471-2407-6-148 |
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