Table 5:

Summary table of multivariate additive IPW panel regression results by substance

Covariate	Number of positive terms	Sum mEV exponents	Sum P-value exponents	Mean % increment	Median % increment	Sum % increment
Alcohol	16	0	35	−11.22	−6.37	−179.46
Herb_THC	28	57	92	184.08	41.25	5154.28
Amphetamines	13	0	22	8.19	2.75	106.52
Cocaine	28	0	117	−31.23	−14.19	−874.33
LM.Cann_Resin_THC_Daily.Int	28	41	116	187.10	97.71	5238.80
Median_Income	30	16	156	211.34	113.06	6340.35
LM.Cann_Daily.Int	37	0	77	−16.78	−8.99	−620.91
Tobacco	22	0	40	2.09	0.68	45.91