Table 4. Results from regression with propensity score weighting describing associations between co-residence and mental health, by socio-demographic and parental characteristics, 2018.

Variable	Co-efficient	P-value	95% Confidence interval
Total	-4.03	0.000	(-5.93–-2.14)
Age
18–21	2.48	0.151	(-0.91–5.87)
22–25	-3.69	0.030	(-7.02–-0.35)
26–29	-4.50	0.022	(-8.36–-0.64)
30–34	-5.65	0.003	(-9.41–-1.89)
Sex
Male	-2.38	0.071	(-4.97–0.20)
Female	-6.24	0.000	(-8.89–-3.60)
Income
First tercile (lowest)	-4.48	0.004	(-7.53–-1.44)
Second tercile	-2.81	0.038	(-5.48–-0.15)
Third tercile (highest)	-4.74	0.013	(-8.49–-1.00)
Parent’s location
Outside of major city	-4.99	0.002	(-8.07–-1.91)
Major city	-2.56	0.026	(-4.82–-0.30)
Parent’s tenure
Owner	-4.35	0.000	(-6.46–-2.24)
Private renter	-4.11	0.059	(-8.37–0.15)
Social renter	-10.10	0.089	(-28.20–-2.02)
Parent’s dwelling type
Flat	-3.58	0.526	(-14.77–7.62)
Semi detached	2.80	0.300	(-2.54–8.14)
Detached	-4.40	0.000	(-6.40–-2.39)