Individual Characteristics and Quitting in Apprentices Exposed to High-molecular - weight Agents

摘要

To determine whether specific immunological sensitization (SIS) and symptoms of allergy are associated with quitting apprentice - ships with exposure to high - molecular - weight (HMW) agents. In a cohort study of 769 apprentices starting career programs in ani - mal health technology (AHT), pastry-making (PM), and dental hy - giene technology (DHT), health status was assessed at baseline and yearly for up to 44 mo.