Logistic regression analysis differentiates high from low computer users by facial skin conditions in a population of Chinese women

Applied Informatics

Table 4 Latent factors and percent variance

Latent factor	% variance
UV/Brown spots	21.7
“Dark” spots	13.5
Sebum	11.0
Acne (dermatologist rating and self-perception)	8.2
Wrinkles	8.8
Sensitivity (lactic acid sensitivity ≥2 and affirmative survey answer)	7.1
TEWL	4.7

Each latent factor extracted from factor analysis is shown in the leftmost column with the associated percent variance in the right column