Table 3.

Pairwise comparisons for significant interactions (Bonferroni corrected). Redundant rows removed for brevity.

Pairwise comparisons			Mean Δ	Std. Err.	df	P	95% C1
Age Croup	Circle Size
Young	1 cm	2 cm	2.49 s	0.18	831.73	<0.001	[2.05, 2.92]
		4 cm	3.85s	0.19	832.16	<0.001	[3.4, 4.31]
	2 cm	4 cm	1.36 s	0.19	831.07	<0.001	[0.96, 1.77]
old	1 cm	2 cm	3.12s	0.17	831.05	<0.001	[2.72, 3.53]
		4 cm	4.59 s	0.17	831.06	<0.001	[4.13, 4.99]
	2 cm	4 cm	1.47s	0.17	830.99	<0.001	[1.06, 1.87]
Circle Size	Age Croup
1 cm	Young	Old	−3.76 s	1.1	22.39	0.002	[−6.03,−1.48]
2 cm	Young	Old	−3.12 s	1.1	22.705	0.009	[−5.39,−0.85
4 cm	Young	Old	−3.02 s	1.1	22.683	0.011	[−5.29,−0.75
Circle Size	Hand Used
1 cm	Right	Left	−2.46	0.17	830.99	<0.001	[−2.79,−2.13]
2 cm	Right	Left	−1.74	0.17	831	<0.001	[−2.07,−1.41]
4 cm	Right	Left	−1.19	0.17	830.99	<0.001	[−1.52,−0.86]
Hand Used	Circle Size
Right	1 cm	2 cm	2.45	0.17	831.34	<0.001	[2.03, 2.86]
		4 cm	3.59	0.I8	831.44	<0.001	[3.17, 4.01]
	2 cm	4 cm	1.14	0.17	831	<0.001	[0.74, 1.54]
Left	1 cm	2 cm	3.16	0.17	83I.28	<0.001	[2.75, 3.58]
		4 cm	4.85	0.I8	831.56	<0.001	[4.43, 5.23]
	2 cm	4 cm	1.69	0.17	831.05	<0.001	[1.29, 2.11