Fig. 3From: How do medical students engaging in elective courses on acupuncture and homeopathy differ from unselected students? A surveyMeans (95% confidence intervals) for attitudes according to classes (class number in boxes) identified by latent profile analysis. Note that some scales have been reversed for better graphical separation of classes. The scales CAM interest, Acupuncture, Homeopathy, Beyond Science and Status (orientation) were reversed with positive values now indicating attitudes traditionally conform with conventional medicine academically and negative values attitudes traditionally not conform with conventional medicineBack to article page