Table 6.

Individual and aggregated Tau-U results for sleep quality.

Participant or aggregated	Tau	z	p	90% CI	Effectiveness descriptor
P1	0.03	0.11	0.91	[-0.42<, >0.48]	None
P2	0.67	2.42	0.02∗	[0.21<, >1.00]	Large
P3	0.16	0.60	0.55	[-0.28<, >0.61]	None
P4	0.38	1.38	0.17	[-0.07<, >0.83]	Moderate
Aggregated	0.31	2.25	0.02∗	[0.08<, >0.54]	Moderate

^∗ p ≤ 0.05.