Table 3.

Inter-item correlations of the NVS (n = 174)

Item	Item 1	Item 2	Item 3	Item 4	Item 5	Item 6
Item 1	1.00
Item 2	0.57	1.00
Item 3	0.43	0.48	1.00
Item 4	0.43	0.52	0.41	1.00
Item 5	0.26	0.26	0.28	0.18	1.00
Item 6	0.41	0.40	0.35	0.29	0.84	1.00

Notes: Cell entries are Pearson’s correlation coefficient. Refer to Table 2 for the contents of the questions from item 1 to item 6.

Abbreviation: NVS, Newest Vital Sign.