an increasing trendp = 0.003
Of all screened patients, 16.8% ( N = 3361) were cannabis-positive, rising from 15.4% ( n = 112) in January-June/2016 to 17.6% ( n = 246) in January-June/2024 ( p < 0.001), with an increasing trend ( p = 0.003) among the aged 25-64y group ( n = 11901) from 16.6% in January-June/2016 to 22.4% in January-June/2024, and the highest proportion in < 25y age group ( n = 2935, 23.8%).