The variables

Full model

Final model

Skin detachments n (%)

Adjusted OR

[Ci95%]

Pvalue

Adjusted OR

[Ci95%]

Pvalue

Average Age (years)

<33.7

≥33.7

13 (43.3)

17 (56.7)

1

1.37 [0.59 - 3.18]

0.4605

Alcohol

Without Alcohol

With Alcohol

28 (93.3)

2 (6.7)

0.51 [0.10 - 2.5]

1

0.4090

Seniority

1 - 2 years

2 - 3 years

3 - 4years

>4 years

3 (10)

3 (10)

8 (26.7)

16 (53.3)

1

2.64 [0.46 - 15.08]

4.29 [1.01 - 18.3]

6.4 [1.6 - 24.8]

0.2760

0. 0489

0.0067

1

1.87 [0.25 - 14.02]

6.2 [1.21 - 31.6]

8.22|1.93 - 35.08]

0.5409

0.0280

0.0044

Oil use

Shea butter

Cotton

castor

20 (66.7)

4 (13.3)

6 (20)

1.67 [0.45 - 6.14]

1

2.87 [0.86 - 9.52]

0.4368

0.0847

1.96 [0.38 - 9.97]

1

3.43 [0.8 - 14.72]

0.4128

0.0966

Soap for cleaning

Without soap

SN Citec

Black soap

4 (13.3)

19 (63.3)

7 (23.4)

1

1.6 [0.41 - 6.3]

4.8 [1.38 - 16.2]

0.4951 0.0130

1

1.04 [0.24 - 4.5]

4.35 [1.15 - 16.48]

0.9532

0.0303

Background

Without history

Allergy

Dermatological

7 (23.3)

5 (16.7)

18 (60)

3.3 [0.78 - 14.2]

1

1.5 [0.56 - 4.9]

0.1030

0.4219

1.54 [0.28 - 8.29]

1.51 [0.47 - 4.8]

0.6153

0.4832