Psychological Distress Items	None of the Time (%)	A Little of the Time (%)	Some of the Time (%)	Most of the Time (%)	All of the Time (%)
Anxious	12.64	28.99	33.67	19.29	5.42
Nervous	20.37	34.00	30.83	11.37	3.43
Restless	22.30	30.14	32.03	12.56	2.98
Sad	21.06	33.40	31.06	11.17	3.31
Hopeless	43.49	26.17	20.85	7.09	2.40

Note. The percentages listed in this appendix represent the unweighted distribution of responses for each item used as indicators. These percentages should not be interpreted as direct measures of distress or other constructs but are used to estimate latent constructs, which are continuous variables inferred from these observed indicators.