Table 10-10: Association between selected risk factors and positive patch test to
Myroxylon pereirae resin. For full model see (269). Risk quantified with the prevalence ratio (PR) with accompanying 95% confidence interval (CI).
| Factor |
PR |
95% CI |
| Atopic dermatitis past or present |
1.02 |
(0.95-1.10) |
| Female sex |
1.13 |
(1.06-1.20) |
| Site |
|
|
| Trunk |
1.00 |
(reference) |
| Hand or Arm |
1.03 |
(0.94-1.12) |
| Foot or Leg |
1.76 ) |
(1.61-1.92 |
| Head or Neck |
0.94 |
(0.86-1.03) |
| “Other” site |
0.72 |
(0.64-0.81) |
| Missing site |
1.07 |
(0.97-1.19) |
| Age |
|
|
| 30 years and younger |
1.00 |
(reference) |
| 31 to 44 |
1.92 |
(1.73-2.12) |
| 45 to 58 |
2.87 |
(2.61-3.16) |
| 58 or older |
3.85 |
(3.49-4.25) |
Source:
SCCS, 
Opinion on Fragrance allergens in cosmetic products, page 86