Table 5.

Reliability statistics.

Item	Obs	Sign	Item-test correlation	Item-rest correlation	Inter-item covariance	Alpha
Own health	1,469	+	0.686	0.447	0.052	0.530
Financial situation	1,469	+	0.690	0.451	0.051	0.527
Work problems	1,469	+	0.637	0.378	0.058	0.566
Family relationships	1,469	+	0.568	0.319	0.066	0.594
Relatives health	1,469	+	0.569	0.285	0.067	0.613
Test scale					0.059	0.622

Bold value 0.622 represents Alpha’s Cronbach.