I have what I believe is a mixed effects logistic regression. My outcome is injury (y/n) and I have subject level (age, gender, smoking) and Class level ($ Funds, instructor experience, etc.). I am trying to preduct injury based on the subject AND class level data. My outcome is by subject though...each person gets a 1 if they were injured and 0 if they were not. Any suggestions on how to proceed. I think I've found information to support it being in the spectrum of mixed effects logistic regression but I don't really know how to proceed. I'd appreciate any help. Thank you!