Table 1. Median and mean weekly GRoC measures.

	Median (range)	Mean (95% confidence interval)
Week 1	2 (−4–7)	2.4 (−1.83–2.96)
Week 2	2 (−4–7)	2.3 (−1.57–3.02)
Week 3	3 (−4–7)	2.4 (−1.63–3.16)
Week 4	3 (−4–7)	1.9 (−0.90–2.89)
Week 5	0 (0–6)	1.5 (−0.40–2.59)
Week 6	2 (−3–6)	2.3 (−0.57–4.02)
Week 7	2 (−1–6)	2.6 (−0.93–4.2)
Week 8	0 (−2–0)	0.7 (−0.61–2.01)