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. Author manuscript; available in PMC: 2016 Jul 1.
Published in final edited form as: Drug Alcohol Depend. 2015 Apr 30;152:68–72. doi: 10.1016/j.drugalcdep.2015.04.014

Table 3.

Odds ratios describing the association between medical marijuana policy and suicide risk, by age and sex, 1990–2010.

Partially Adjusted
(Model 1)a 		Fully Adjusted
(Model 3)		 Refined
(Model 4)
Men OR
(95% CI)		 p OR
(95% CI)		 p OR
(95% CI)		 p
Age <20 Years 0.965
(0.827, 1.126)		 .65 1.026
(0.928, 1.135)		 .62 1.023
(0.923, 1.134)		 .66
Age 20–29 Years 0.937
(0.889, 0.988)		 .02 0.965
(0.889, 1.047)		 .39 0.964
(0.884, 1.051)		 .40
Age 30–39 Years 0.907
(0.861, 0.956)		 .002 0.944
(0.876, 1.018)		 .14 0.947
(0.871, 1.030)		 .21
Age 40–49 Years 0.928
(0.877, 0.983)		 .01 0.967
(0.898, 1.041)		 .37 0.962
(0.895, 1.034)		 .30
Age 50–59 Years 1.005
(0.947, 1.067)		 .87 1.039
(0.958, 1.127)		 .36 1.048
(0.965, 1.138)		 .27
Age >=60 Years 1.014
(0.974, 1.055)		 .49 1.054
(1.005, 1.105)		 .03 1.053
(0.995, 1.114)		 .07
Women
Age <20 Years 1.062
(0.788, 1.433)		 .69 1.114
(0.851, 1.458)		 .43 1.126
(0.857, 1.480)		 .39
Age 20–29 Years 0.952
(0.838, 1.081)		 .45 0.988
(0.850, 1.148)		 .87 0.982
(0.844, 1.143)		 .81
Age 30–39 Years 0.986
(0.866, 1.122)		 .83 1.025
(0.916, 1.146)		 .67 1.017
(0.906, 1.142)		 .77
Age 40–49 Years 0.935
(0.867, 1.009)		 .08 0.939
(0.856, 1.031)		 .19 0.950
(0.864, 1.045)		 .29
Age 50–59 Years 1.004
(0.903, 1.116)		 .94 1.034
(0.932, 1.148)		 .53 1.043
(0.943, 1.153)		 .41
Age >=60 Years 0.971
(0.846, 1.113)		 .67 1.069
(0.980, 1.166)		 .13 1.058
(0.979, 1.143)		 .16

Notes:

a

See Table 1 for model development. Each odds ratio describes the policy-suicide association from a model in which suicide risk was modeled from medical marijuana policy and listed covariates.