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ORs 95% CI per NHL, leucemie, mieloma multiplo e HD e uso di tinture
per capelli
Hair dye use
NHL + CLL
Leukemia
Multiple Myeloma
Hodgkin’s Disease
exposed OR ° 95% CI exposed OR ° 95% CI exposed OR° 95% CI exposed OR° 95%
cases
cases
cases
cases
Ever hair dyes 389 1.0 0.8-1.2 140 1.0 0.7-1.3 73 0.9 0.6-1.3 77 0.8 0.5-1
Permanent hair dyes 295 1.1 0.9-1.4 114 1.2 0.9-1.6 59 1.0 0.7-1.5 46 0.7 0.5-1
Non-permanent hair dyes 136 0.9 0.7-1.2 46 0.9 0.6-1.3 20 0.7 0.4-1.3 42 0.9 0.6-1
Permanent hair dyes by colors
Black 27 0.9 0.5-1.4 20 1.9 1.0-3.4 3 0.7 0.2-2.4 6 0.5 0.2-1.1
Brown 108 1.0 0.7-1.3 39 1.2 0.7-1.8 18 0.8 0.4-1.4 16 0.8 0.5-1.5
Red 26 0.8 0.5-1.4 10 1.0 0.4-2.1 5 0.9 0.3-2.6 7 0.6 0.2-1.2
Blonde 122 0.9 0.7-1.2 43 0.9 0.6-1.3 33 1.1 0.6-1.8 22 0.7 0.4-1.1
Other 33 1.3 0.8-2.2 17 1.5 0.8-2.8 5 0.8 0.2-2.0 - -
ORs adjusted for age and smoking; reference group: never using hair dyes
Miligi et al, 2006