an increasing trendp < 0.0001
Results of the Cochran–Armitage trend test revealed a significant decreasing trend in rates of involuntary hospitalization (15.94% in 2006 and 0.78% in 2019, Z = 5.33, p < 0.0001 ) and an increasing trend in LAI use at discharge among involuntarily hospitalized individuals (16.77% in 2006 and 50.00% in 2019, Z = 6.81, p < 0.0001 ).