TABLE 2.

Zero Order Correlations

	Patients			Female caregivers				Male caregivers
	Age	FEV1%	zBMI	HADS Dep	HADS Anx	CESD	QOL	HADS Dep	HADS Anx	CESD	QOL
Patient
Age	—
FEV1%	−0.23*	—
zBMI	−0.21*	0.25*	—
Female
HADS Dep	−0.15	−0.24*	−0.03	—
HADS Anx	−0.05	−0.11	−0.09	0.73***	—
CESD	−0.01	−0.17	−0.08	0.79***	0.79***	—
QOL	−0.11	0.28*	0.13	−0.72***	−0.72***	−0.82***	—
Male
HADS Dep	−0.28	−0.05	−0.40	0.34	0.41	0.38	−0.26	—
HADS Anx	−0.21	−0.05	−0.35	0.59*	0.80***	0.72**	−0.61*	0.84***	—
CESD	−0.34	−0.01	0.41	0.43	0.61*	0.57*	−0.48	0.74***	0.88***	—
QOL	0.15	0.06	−0.04	−0.11	−0.60*	−0.49	0.26	−0.63**	−0.70**	−0.67***	—

The correlations between female and male caregivers are based on the 13 female–male caregiver dyads in the sample.

^*P <0.05,

^**P <0.01,

^***P <0.001.