Table 3.

Phi coefficients for co-use of PCPs among the 1046 men in the FEPOS cohort.

Item	General Hygiene			Hair Care
	Deodorant	Perfume	Shower Gel	Shampoo	Conditioner	Hair Products
General hygiene
Deodorant
Perfume	0.09
Shower gel	0.12	0.09
Hair Care
Shampoo	0	0.03	−0.07
Conditioner	0	0.15	0.1	0.09
Hair products	0.08	0.29	0.05	0.09	0.05
Shaving products
Shaving foam	0.03	0.17	0.05	0.05	0.04	0.11
Aftershave	0.05	0.14	0.14	−0.03	0.11	0.02
Skin care
Body lotion	0.01	0.13	0.1	−0.01	0.14	0.12
Skin tonic	0.03	0.06	0.1	−0.00	0.06	0.06
Face cream	0.06	0.2	0.09	−0.09	0.12	0.18
Other
Hair remover	0.03	0.03	0.04	−0.01	0.08	−0.01
Item	Shaving Product		Skin Care
	Shaving Foam	Aftershave	Body Lotion	Skin Tonic	Face Cream
Aftershave	0.27
Skin care
Body lotion	0.05	0.08
Skin tonic	0.08	0.14	0.08
Face cream	0.14	0.17	0.26	0.21
Other
Hair remover	0.03	0.06	0.07	0.12	0.02

PCP, personal care product. Results significant at p 0.05 level are marked in bold.