Table 3.

Geographic variability of associations between explanatory variables and PTS between the five NYC boroughs

	Manhattan		Bronx		Brooklyn		Queens		Staten Island		Chow test
	N = 125		N = 37		N = 96		N = 93		N = 67		N = 5
	Est.	S.E.	Est.	S.E.	Est.	S.E.	Est.	S.E.	Est.	S.E.	Est.
Age	.05	.04	−.12	.12	.22**	.09	.05	.06	.03	.06	6.23
Female	1.09	1.46	4.25	4.37	−2.19	3.48	.15	1.85	3.77*	1.80	3.59
Asian	−2.12	1.27	12.19***	3.65	3.58	5.29	16.81	9.98	−2.68	2.35	18.16**
Non-Hispanic Black	−.11	2.15	−.56	3.58	7.65	5.57	8.69**	3.27	.36	7.20	6.43
Hispanic	4.64***	1.76	5.22	4.05	3.83	5.27	.22	2.37	3.27	2.46	2.51
Other race/ethnicity	−2.26	2.39	−3.54	4.72	−3.53	3.00	.11	3.55	8.67	7.82	2.59
High school education or less	4.96*	2.00	2.12	3.54	5.08	4.16	3.26	2.74	2.63	2.07	1.00
Employed	−2.67*	1.35	−5.66	4.32	−1.44	2.76	−.02	2.42	−.95	1.52	2.08
Married or cohabiting	−2.52 (.06)	1.33	−2.52	3.42	−2.51	2.43	−.99	2.29	−3.87*	1.72	1.04
Parent, living with child at time of Sandy	1.66	1.81	−8.08*	3.81	3.60	2.92	3.97	3.37	1.91	2.05	7.40
Experienced or witnessed trauma in addition to Sandy	3.66**	1.40	8.02***	2.32	−.27	2.76	4.58	2.83	.31	1.62	9.38 (.05)
Number of hurricane-related stressors	2.14*	.87	4.13	3.11	4.13*	1.73	4.37***	1.08	3.36**	1.03	2.64
Number of hurricane-related trauma	.66	2.62	1.94	5.30	1.06	5.40	2.72	3.96	5.62	4.05	1.12
Global spatial lag
Spatially lagged PTS across all boroughs	−0.47	.36
Model fit
Pseudo R2	.35
Spatial Pseudo R2	.34
Global structural stability test
Chow test	120.66***
Spatial dependence
Anselin-Kelejian test	1.28

N = Number of cases, Est. = Coefficient estimate, S.E. = Standard error, Significance level: <0.001***, <0.01**, <0.05*. P-value reported in brackets when marginal significant. Spatial neighborhood definition: 9 km, N total = 418.