https://www.selleckchem.com/products/xmu-mp-1.html
Greater STP enforcement, as perceived by students, was associated with lower odds of weekly smoking (OR0.93, 95%CI0.89-0.97) and of smoking on school premises (OR0.80, 95%CI0.72-0.9. Higher total STP scores were associated with lower odds of smoking on school premises (OR0.76, 95%CI0.67-0.86), but not of smoking just outside premises or smoking weekly. Greater increases in STP scores over time were associated with lower odds of smoking on school premises in 2016 (OR0.65, 95%CI0.47-0.89). Well-enforced STPs may help reduce adolescent