Table 2.

Volumetric Quantitative Measurements (milliliters [mL]) of Effusion or Each Knee MRI by Each Independent Rater

	Participant	Rater 1 (T1)	Rater 1 (T2)	Rater 2
Injured knee EV (mL)	1	17.21	17.21	15.13
	2	12.48	9.47	9.12
	3	5.26	4.73	5.33
	4	2.11	1.83	2.07
	5	5.56	5.36	5.86
	6	3.35	3.52	3.17
	7	18.11	18.92	16.10
	8	9.90	7.83	7.00
	9	17.42	17.46	15.40
	10	27.43	26.31	23.18
	Mean (SD)	11.88 (8.14)	11.26 (8.17)	10.24(6.86)
Uninjured knee EV (mL)	11	0.92	1.05	0.94
	12	1.76	1.75	2.10
	13	1.52	1.29	1.78
	14	1.43	1.22	1.12
	15	2.91	3.04	2.42
	16	1.43	1.77	1.82
	17	2.97	2.90	2.54
	18	3.12	3.47	3.19
	19	2.16	1.43	1.56
	20	2.05	2.06	1.77
	Mean	2.03 (0.76)	2.0 (0.85)	1.92 (0.67)

Minimal detectable changes (MDC) are present at the bottom of the table. Abbreviations: EV, effusion volume; T1, time point 1; T2, time point 2; MST, Modified Stroke Test; mL, milliliters.