Table 6.

Correlations among major variables for 465 persons with environmental sensitivities

	Personal income	Household income	Age	Level of disability	Course of illness (improved)	Years ill	Education	Total unmet needs
Personal income
Pearson correlation	1	0.675**	0.072	−0.295**	0.063	−0.058	0.198**	−0.289**
Sig (two-tailed)		0.000	0.144	0.000	0.196	0.236	0.000	0.000
N	423	412	418	413	417	416	418	407
Household income
Pearson correlation	0.675**	1	−0.050	−0.230**	0.020	−0.133**	0.124*	−0.231**
Sig (two-tailed)	0.000		0.312	0.000	0.684	0.007	0.011	0.000
N	412	420	415	410	415	413	415	401
Age
Pearson correlation	0.072	−0.050	1	−0.009	0.088	0.323**	0.139**	−0.049
Sig (two-tailed)	0.144	0.312		0.857	0.063	0.000	0.003	0.314
N	418	415	453	447	452	451	453	429
Level of disability
Pearson correlation	−0.295**	−0.230**	−0.009	1	−0.117*	0.060	−0.148**	0.366**
Sig (two-tailed)	0.000	0.000	0.857		0.013	0.204	0.002	0.000
N	413	410	447	448	447	446	448	423
Course of illness (improved)
Pearson correlation	0.063	0.020	0.088	−0.117*	1	0.055	0.091	−0.104*
Sig (two-tailed)	0.196	0.684	0.063	0.013		0.245	0.052	0.031
N	417	415	452	447	453	451	453	428
Years ill
Pearson correlation	−0.058	−0.133**	0.323**	0.060	0.055	1	0.025	0.115*
Sig (two-tailed)	0.236	0.007	0.000	0.204	0.245		0.599	0.017
N	416	413	451	446	451	452	452	427
Education
Pearson correlation	0.198**	0.124*	0.139**	−0.148**	0.091	0.025	1	0.025
Sig (two-tailed)	000	0.011	0.000	0.0002	0.052	0.599		0.606
N	418	415	453	448	453	452	454	429
Total unmet needs
Pearson correlation	−0.289**	−0.231**	−0.049	0.366**	−0.104*	0.115*	0.025	1
Sig (two-tailed)	0.000	0.000	0.314	0.000	0.031	0.017	0.606
N	407	401	429	423	428	427	429	436

Notes:

^*P<0.05;

^**P<0.01.

Abbreviation: Sig, significance.