Supplementary Table 2. Within-session reliability for PF and All RFD across maturity groups.
| Variable |
Day |
Mean ± SD |
ICC (95% CI) |
ICC Interpretation |
CV (%) (95% CI) |
SEM (95% CI) |
| PF (All) |
1 |
1722.1 ± 716.1 |
0.97 (0.96-0.98) |
Excellent |
4.6 (3.8-5.3) |
17.94 (16.15-19.74) |
| 2 |
1891.3
± 706.7 |
0.98 (0.97-0.99) |
Excellent |
4.3 (3.5-5.1) |
12.46
(11.21-13.70) |
| 3 |
1856.9 ± 730.3 |
0.97 (0.95-0.98) |
Excellent |
4.9 (3.9-5.9) |
22.97 (20.67-25.26) |
| RFD50
(All) |
1 |
1952.7
± 2171.9 |
0.74 (0.63-0.82) |
Moderate |
53.4 (47.5-59.3) |
562.18
(505.96-618.39) |
| 2 |
2455.0 ± 2039.2 |
0.55 (0.39-0.68) |
Moderate |
49.6 (42.3-57.0) |
921.58 (829.42-1013.73) |
| 3 |
2714.5
± 2162.0 |
0.35 (0.18-0.53) |
Poor |
49.1 (41.8-56.4) |
1403.20
(1262.88-1543.52) |
| RFD100 (All) |
1 |
2369.4 ± 2199.0 |
0.82 (0.73-0.88) |
Good |
41.9 (35.6-48.2) |
399.38 (359.44-439.31) |
| 2 |
2916.5
± 2203.3 |
0.72 (0.60-0.81) |
Moderate |
39.4 (31.9-47.0) |
617.00
(555.30-678.70) |
| 3 |
2973.5 ± 1967.1 |
0.60 (0.45-0.73) |
Moderate |
33.8 (27.7-39.9) |
788.95 (710.05-867.84) |
| RFD150
(All) |
1 |
2505.6
± 1964.0 |
0.82 (0.74-0.88) |
Good |
33.0 (27.9-38.1) |
346.71
(312.04-381.38) |
| 2 |
3003.3 ± 1957.6 |
0.81 (0.72-0.88) |
Good |
29.3 (24.1-34.6) |
366.03 (329.43-402.64) |
| 3 |
3110.8
± 1806.7 |
0.74 (0.62-0.83) |
Moderate |
25.1 (20.6-29.7) |
473.96
(426.57-521.36) |
| RFD200 (All) |
1 |
2547.7 ± 1670.5 |
0.82 (0.73-0.88) |
Good |
26.5 (21.6-31.5) |
305.44 (274.89-335.98) |
| 2 |
3130.3
± 1785.8 |
0.84 (0.76-0.89) |
Good |
23.4 (18.5-28.2) |
290.74
(261.66-319.81) |
| 3 |
3300.9 ± 1683.3 |
0.84 (0.75-0.90) |
Good |
19.7 (15.7-23.7) |
275.20 (247.68-302.72) |
| RFD250
(All) |
1 |
2551.8
± 1441.3 |
0.85 (0.78-0.90) |
Good |
19.4 (15.3-23.4) |
218.14
(196.33-239.96) |
| 2 |
3075.9 ± 1551.8 |
0.86 (0.78-0.91) |
Good |
17.4 (13.2-21.7) |
221.53 (199.37-243.68) |
| 3 |
3131.0
± 1469.4 |
0.90 (0.85-0.94) |
Excellent |
14.5 (11.3-17.6) |
140.38
(126.34-154.42) |
| PF (Pre) |
1 |
978.4 ± 200.4 |
0.96 (0.92-0.98) |
Excellent |
3.5 (2.3-4.6) |
6.98 (6.28-7.67) |
| 2 |
1101.9
± 231.0 |
0.90 (0.80-0.96) |
Excellent |
5.1 (2.7-7.6) |
22.22
(19.99-24.44) |
| 3 |
1038.0 ± 198.0 |
0.93 (0.83-0.97) |
Excellent |
4.3 (2.8-5.8) |
14.56 (13.10-16.01) |
| RFD50
(Pre) |
1 |
1024.9
± 662.5 |
0.30 (0.04-0.59) |
Poor |
49.0 (40.7-57.4) |
464.75
(418.27-511.22) |
| 2 |
1410.3 ± 1239.6 |
0.17 (0.00-0.51) |
Poor |
54.0 (38.9-69.2) |
1015.08 (913.57-1116.58) |
| 3 |
1514.5
± 956.1 |
0.18 (0.00-0.54) |
Poor |
55.6 (43.3-67.9) |
791.76
(712.58-870.93) |
| RFD100 (Pre) |
1 |
1241.2 ± 768.2 |
0.55 (0.29-0.77) |
Moderate |
37.4 (27.9-46.8) |
348.18 (313.37-383.00) |
| 2 |
1515.8
± 1030.9 |
0.31 (0.02-0.63) |
Poor |
51.9 (36.5-67.4) |
707.16
(636.44-777.87) |
| 3 |
1560.0 ± 762.9 |
0.18 (0.00-0.54) |
Poor |
39.6 (26.1-53.1) |
623.72 (561.34-686.09) |
| RFD150
(Pre) |
1 |
1355.4
± 735.3 |
0.69 (0.49-0.86) |
Moderate |
30.8 (22.2-39.4) |
224.37
(201.94-246.81) |
| 2 |
1545.1 ± 812.8 |
0.35 (0.04-0.65) |
Poor |
40.2 (28.6-51.7) |
522.51 (470.26-574.77) |
| 3 |
1590.9
± 658.7 |
0.39 (0.08-0.70) |
Poor |
25.9 (14.1-37.8) |
396.67
(357.00-436.34) |
| RFD200 (Pre) |
1 |
1374.6 ± 606.5 |
0.67 (0.44-0.84) |
Moderate |
25.3 (14.8-35.8) |
197.44 (177.70-217.18) |
| 2 |
1662.1
± 691.6 |
0.37 (0.06-0.66) |
Poor |
30.5 (19.6-41.3) |
431.45
(388.31-474.60) |
| 3 |
1656.9 ± 614.6 |
0.52 (0.21-0.77) |
Moderate |
25.0 (14.5-35.6) |
295.71 (266.14-325.29) |
| RFD250
(Pre) |
1 |
1352.3
± 535.9 |
0.72 (0.52-0.87) |
Moderate |
18.5 (10.4-26.6) |
146.61
(131.95-161.27) |
| 2 |
1682.1 ± 549.9 |
0.45 (0.13-0.72) |
Poor |
20.6 (10.8-30.4) |
301.29 (271.16-331.41) |
| 3 |
1602.8
± 510.0 |
0.61 (0.34-0.84) |
Moderate |
20.0 (11.5-28.6) |
197.80
(178.02-217.58) |
| PF (Circa) |
1 |
1775.8 ± 404.7 |
0.91 (0.84-0.96) |
Excellent |
4.9 (3.4-6.4) |
34.50 (31.05-37.95) |
| 2 |
1911.9
± 481.2 |
0.97 (0.95-0.99) |
Excellent |
3.6 (2.8-4.4) |
13.68
(12.31-15.05) |
| 3 |
1861.3 ± 462.3 |
0.93 (0.86-0.97) |
Excellent |
5.7 (4.2-7.1) |
33.97 (30.57-37.37) |
| RFD50
(Circa) |
1 |
1580.4
± 1186.6 |
0.39 (0.12-0.64) |
Poor |
57.8 (47.4-68.2) |
717.67
(645.90-789.43) |
| 2 |
2523.5 ± 1630.5 |
0.35 (0.09-0.62) |
Poor |
51.1 (40.0-62.2) |
1046.74 (942.07-1151.41) |
| 3 |
3233.7
± 2380.5 |
0.33 (0.07-0.63) |
Poor |
41.2 (29.6-52.8) |
1604.94
(1444.45-1765.43) |
| RFD100 (Circa) |
1 |
2085.5 ± 1268.0 |
0.49 (0.23-0.71) |
Poor |
46.4 (36.2-56.6) |
646.01 (581.41-710.61) |
| 2 |
2897.8
± 1449.0 |
0.32 (0.06-0.60) |
Poor |
36.2 (23.1-49.4) |
979.34
(881.41-1077.28) |
| 3 |
3157.6 ± 1765.1 |
0.60 (0.35-0.80) |
Moderate |
28.3 (18.6-38.0) |
707.97 (637.17-778.76) |
| RFD150
(Circa) |
1 |
2208.4
± 965.7 |
0.30 (0.05-0.58) |
Poor |
35.8 (26.5-45.0) |
673.91
(606.52-741.30) |
| 2 |
2969.3 ± 1264.8 |
0.57 (0.32-0.77) |
Moderate |
23.7 (16.8-30.5) |
536.99 (483.29-590.69) |
| 3 |
3193.7
± 1508.1 |
0.61 (0.35-0.81) |
Moderate |
24.3 (18.0-30.6) |
583.52
(525.17-641.87) |
| RFD200 (Circa) |
1 |
2280.4 ± 906.6 |
0.37 (0.12-0.64) |
Poor |
28.8 (20.7-37.0) |
567.77 (510.99-624.55) |
| 2 |
3121.3
± 1256.6 |
0.74 (0.54-0.87) |
Moderate |
18.6 (11.7-25.4) |
325.83
(293.25-358.41) |
| 3 |
3401.8 ± 1191.1 |
0.71 (0.49-0.86) |
Moderate |
16.1 (11.1-21.2) |
343.55 (309.19-377.90) |
| RFD250
(Circa) |
1 |
2416.5
± 874.4 |
0.53 (0.29-0.75) |
Moderate |
21.0 (14.2-27.7) |
406.45
(365.81-447.10) |
| 2 |
3010.1 ± 979.3 |
0.64 (0.41-0.82) |
Moderate |
15.4 (8.6-22.3) |
346.62 (311.96-381.28) |
| 3 |
3178.6
± 915.2 |
0.83 (0.66-0.92) |
Good |
10.8 (7.2-14.3) |
155.81
(140.23-171.39) |
| PF (Post) |
1 |
2527.3 ± 464.6 |
0.88 (0.76-0.95) |
Good |
5.4 (3.9-6.9) |
53.98 (48.58-59.38) |
| 2 |
2608.7
± 383.5 |
0.90 (0.78-0.96) |
Good |
4.5 (3.4-5.5) |
39.37
(35.43-43.30) |
| 3 |
2619.3 ± 404.7 |
0.81 (0.62-0.92) |
Good |
4.7 (2.2-7.1) |
77.32 (69.58-85.05) |
| RFD50
(Post) |
1 |
3525.9
± 3242.7 |
0.73 (0.49-0.88) |
Moderate |
52.8 (39.0-66.5) |
862.13
(775.92-948.35) |
| 2 |
3353.8 ± 2602.3 |
0.60 (0.31-0.80) |
Moderate |
43.7 (28.8-58.7) |
1038.62 (934.76-1142.49) |
| 3 |
3222.9
± 2289.4 |
0.19 (0.00-0.53) |
Poor |
52.3 (36.7-68.0) |
1847.01
(1662.31-2031.71) |
| RFD100 (Post) |
1 |
4064.0 ± 3110.0 |
0.82 (0.65-0.92) |
Good |
41.3 (26.1-56.5) |
541.80 (487.62-595.98) |
| 2 |
4257.8
± 2882.6 |
0.77 (0.56-0.90) |
Good |
31.6 (20.5-42.8) |
655.84
(590.25-721.42) |
| 3 |
4079.9 ± 2192.2 |
0.38 (0.08-0.68) |
Poor |
34.8 (24.3-45.4) |
1339.11 (1205.20-1473.02) |
| RFD150
(Post) |
1 |
4243.5
± 2634.9 |
0.81 (0.62-0.92) |
Good |
32.0 (21.7-42.3) |
505.12
(454.61-555.64) |
| 2 |
4417.6 ± 2377.5 |
0.81 (0.62-0.92) |
Good |
26.2 (17.1-35.3) |
441.45 (397.31-485.60) |
| 3 |
4437.4
± 1793. |
0.56 (0.26-0.79) |
Moderate |
25.3 (17.6-33.1) |
780.00
(702.00-858.00) |
| RFD200 (Post) |
1 |
4273.7 ± 1880.4 |
0.72 (0.49-0.87) |
Moderate |
25.0 (16.8-33.2) |
515.14 (463.63-566.65) |
| 2 |
4523.2
± 1952.6 |
0.77 (0.55-0.89) |
Good |
22.6 (13.9-31.3) |
446.94
(402.25-491.64) |
| 3 |
4722.2 ± 1508.5 |
0.65 (0.37-0.84) |
Moderate |
18.9 (12.7-25.2) |
528.57 (475.71-581.42) |
| RFD250
(Post) |
1 |
4138.2
± 1289.1 |
0.67 (0.41-0.85) |
Moderate |
18.4 (11.0-25.8) |
420.60
(378.54-462.66) |
| 2 |
4469.0 ± 1558.9 |
0.78 (0.58-0.90) |
Good |
17.0 (10.1-23.8) |
334.61 (301.15-368.07) |
| 3 |
4507.1
± 1196.0 |
0.73 (0.49-0.88) |
Moderate |
13.6 (9.0-18.2) |
320.61
(288.55-352.67) |
