https://nct-501inhibitor.com/m....odelling-complicated
Nearly all respondents had been male (60%, n = 212/356), Malays (88%), and 51% were ≥37 years of age. Non-users showed higher unadjusted likelihood of stating a perception that kratom usage may cause addiction (OR = 6.72, CI 3.91-11.54, p less then .0001), withdrawal symptoms (OR = 7.58, CI 4.62-12.42, p less then .0001), illicit medication use problems (OR = 10.12, CI 6.14-16.68, p less then .0001), impaired social-functioning (OR = 12.05, CI 7.24-20.05, p less then .0001), and health issues (OR