Table 3:

Multivariable logistic regression analyses showing association of cannabis use disorder with birthing patient’s outcomes. Logistic regression results for covariates also shown

Birthing patient outcomes
	Gestational hypertension	Preterm delivery	Preeclampsia	Severe maternal morbidity
Cannabis use disorders	1.19 (1.06–1.34)*	1.45 (1.35–1.55)*	1.16 (1.04–1.28)	1.22 (1.02–1.47)
Race and ethnicity (Ref: Non-Hispanic white)
Non-Hispanic Black	1.38 (1.33–1.43)	1.58 (1.54–1.62)	1.38 (1.34–1.42)	2.07 (1.94–2.21)
Hispanic	0.77 (0.75–0.79)	1.15 (1.13–1.16)	0.97 (0.95–0.99)	1.38 (1.32–1.43)
Asian	0.85 (0.83–0.88)	1.21 (1.19–1.24)	0.84 (0.82–0.86)	1.42 (1.34–1.49)
AIAN	0.95 (0.82–1.10)	1.18 (1.06–1.30)	1.25 (1.11–1.41)	1.59 (1.24–2.04)
Other/Multiracial	1.09 (1.03–1.16)	1.18 (1.13–1.23)	1.10 (1.05–1.16)	1.32 (1.18–1.47)
Maternal age (Ref: 20–34 years)
<20 years	0.99 (0.96–1.03)	1.00 (0.98–1.02)	1.05 (1.03–1.08)	1.04 (0.99–1.10)
>=35 years	1.58 (1.55–1.62)	1.34 (1.32–1.36)	1.41 (1.38–1.44)	1.61 (1.55–1.68)
Education (Ref: No college education)
Some college education	0.98 (0.96–1.01)	0.95 (0.93–0.96)	0.98 (0.97–1.00)	0.88 (0.85–0.91)
BMI (Ref: Normal weight)
Underweight	0.65 (0.61–0.69)	1.19 (1.16–1.23)	0.77 (0.73–0.81)	1.12 (1.04–1.20)
Overweight	1.90 (1.86–1.95)	1.04 (1.03–1.06)	1.67 (1.63–1.70)	1.01 (0.97–1.04)
Obese	3.71 (3.63–3.79)	1.20 (1.18–1.22)	2.74 (2.69–2.79)	1.04 (1.00–1.08)
Insurance (Ref: Private)
Public insurance	0.94 (0.92–0.96)	1.02 (1.01–1.04)	1.01 (0.99–1.03)	1.18 (1.14–1.22)
Prenatal visits (Ref: >=5 visits)
<5 visits	0.94 (0.88–0.99)	3.28 (3.20–3.37)	1.27 (1.21–1.33)	2.16 (2.02–2.32)
Parity (Ref: Multiparous)
Nulliparous	1.99 (1.94–2.02)	1.09 (1.08–1.10)	2.55 (2.51–2.59)	1.42 (1.37–1.46)
Other substance use	1.87 (1.59–2.20)	2.68 (2.45–2.92)	1.43 (1.22–1.67)	2.08 (1.67–2.59)
Cigarrete smoker	1.10 (1.04–1.16)	1.28 (1.24–1.32)	0.95 (0.91–1.00)	1.19 (1.09–1.30)
Alcohol use	1.25 (1.01–1.56)	1.41 (1.23–1.62)	1.23 (1.02–1.49)	1.49 (1.08–2.07)

^*p<0.005, Adjusted odds ratio (95% I) reported