Average level and reduction of FT in early and later fellowship, adjusting for the total number of cases performed by each fellow

Year	No. of Fellows	FT in Early Fellowship (Mean) (95% CI) (min)	FT in Late Fellowship (Mean) (95% CI) (min)	Reduction	Percentage of Reduction^{^a}	No. of Improved (%)
2009–10	6	0.40 (0.33–0.49)	0.31 (0.26–0.38)	0.09	28.8	4 (66.7)
2010–11	9	0.35 (0.29–0.44)	0.27 (0.21–0.34)	0.08	25.1	7 (77.8)
2011–12	5	0.27 (0.23–0.32)	0.21 (0.17–0.25)	0.06	19.9	3 (60.0)
2012–13	7	0.28 (0.23–0.33)	0.21 (0.18–0.26)	0.06	20.4	4 (57.1)
2013–14	6	0.39 (0.34–0.44)	0.30 (0.27–0.34)	0.09	27.8	6 (100.0)
2014–15	6	0.24 (0.19–0.29)	0.18 (0.15–0.22)	0.05	18.1	4 (66.7)
2015–16	6	0.25 (0.21–0.30)	0.19 (0.16–0.23)	0.06	18.7	6 (100.0)
Total	45	0.31 (0.28–0.33)	0.24 (0.22–0.26)^{^b}	0.07	22.1	34 (75.6)

↵a The percentage of reduction was based on the log-transformed value.
↵b There was a significant difference between early and late fellowship (P < .05).