Table A3.

Random Effects model testing differences between thresholds.

Comparison	N	Rand Eff Model Mean (SEM)	Rand Eff Model p-value Test = 0	Mean Diff	Median Diff	SD Diff	Min Diff	Max Diff	Paired t p value	Sign Test p value	Sign Rank p value
10% vs 5%	94	0.0062 (0.0016)	0.004	0.0065	0.0044	0.0071	−0.0056	0.0359	0	0	0
15% vs 5%	94	0.0087 (0.0020)	0.002	0.009	0.0056	0.0094	−0.0052	0.0466	0	0	0
15% vs 10%	94	0.0025 (0.00076)	0.01	0.0025	0.0011	0.0048	−0.0028	0.04	0.0000022	0	0
20% vs 5%	85	0.0094 (0.0022)	0.003	0.0097	0.0055	0.01	−0.0034	0.0477	0	0	0
20% vs 10%	85	0.0033 (0.00091)	0.007	0.0034	0.0022	0.0055	−0.0063	0.0411	0.0000002	0	0
20% vs 15%	85	0.00084 (0.0002)	0.003	0.0008	0	0.0017	−0.0075	0.0056	0.0000265	0	0.0000012