tobacco replacement for joints SMOKING — Hip & Knee Book Smoking reduces joint replacement risk:

Some people find alternative therapies useful to help them to quit smoking, but there is currently no strong evidence that any of these will improve your chances of becoming smoke-free, and, in some cases, these methods may actually cause the person to smoke more

Medical Journal of Australia, 2015

the exposure of U.S

(For anyone curious, this effect size compares different predictor variables in the same model, which were a mix of categorical and continuous variables measured on different scales, and determines their relative contribution to the model)

The earlier the initiation of drug use, the greater the risk that person has of developing a substance use disorder