Table 4.

Inverse Probability-Weighted Regression Adjustment (IPWRA), Geographic Research on Wellbeing (GROW) study, CA, USA, 2012–2013, N = 2619

Items	(1) Unbalanced model relative risk (95% CI)	(2) IPWRA relative risk (95% CI)
A. Child asthma
Neighborhood mobility
Non-poor both times	1.00	1.00
Poor both times	1.38* (1.01–1.88)	1.15 (0.69–1.90)
Moved into a poor neighborhood	1.57* (1.06–2.32)	1.85* (1.15–2.99)
Moved out of a poor neighborhood	0.99 (0.68–1.44)	1.10 (0.73–1.64)

* p<.05