Kirsten N, Mohr N, Alhumam A, et al. - Only a small percentage of the working population has seborrheic skin. However, because this condition anticipates distinct skin diseases, it requires special attention, particularly in terms of consultation and secondary prevention.

• In total, 48,630 individuals were investigated.

• Seborrhea was found in approximately 6.0% of the population (6.6% in men, 5.4% in women).

• Acne, trichilemmal cysts and rosacea were all substantially predicted by seborrhea.

• Significant relationships of seborrhea with acne and rosacea were confirmed by regression analyses that controlled for age, gender, and phototype.