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. Author manuscript; available in PMC: 2021 Jul 1.
Published in final edited form as: Surg Endosc. 2019 Sep 3;34(7):3135–3144. doi: 10.1007/s00464-019-07081-6

Table 2.

CUSUM chart calculation for MS 14

Trial Number Score Binary score CUSUM Score
1 0 0 0.93
2 255.10093 0 1.86
3 223.40799 0 2.79
4 184.42589 0 3.72
5 363.88182 1 3.65
6 75.68146 0 4.58
7 * * 4.58
8 294.46365 1 4.51
9 426.49029 1 4.44
10 383.14467 1 4.37
11 226.94776 0 5.3
12 279.35423 0 6.23
13 308.41935 1 6.16
14 450.04779 1 6.09
15 444.60605 1 6.02
16 287.34268 1 5.95
17 482.70021 1 5.88
18 103.80327 0 6.81
19 420.57151 1 6.74
20 438.96558 1 6.67
21 420.2844 1 6.6
22 333.80592 1 6.53
23 429.96274 1 6.46
24 430.85288 1 6.39
25 479.74901 1 6.32
26 196.61908 0 7.25
27 431.47582 1 7.18
28 473.3345 1 7.11
29 445.29359 1 7.04
30 473.48165 1 6.97
31 468.45398 1 6.9
32 407.98992 1 6.83
33 496.57081 1 6.76
34 473.04472 1 6.69
35 476.82367 1 6.62
36 490.16109 1 6.55
37 506.54347 1 6.48
38 444.93994 1 6.41
39 489.40553 1 6.34
40 420.29998 1 6.27
41 476.05677 1 6.2
42 473.70564 1 6.13
43 473.03559 1 6.06
44 469.00703 1 5.99
45 501.67904 1 5.92

46 383.48288 1 5.85
47 377.69942 1 5.78
48 490.68327 1 5.71
49 481.29092 1 5.64
50 468.56295 1 5.57
51 488.44658 1 5.5
52 436.17753 1 5.43
53 390.6599 1 5.36
54 440.77799 1 5.29
55 491.68815 1 5.22
56 484.18817 1 5.15
57 495.621 1 5.08
58 492.55642 1 5.01
59 490.20632 1 4.94
60 459.90318 1 4.87
61 491.07815 1 4.8
62 507.50502 1 4.73
63 494.91258 1 4.66
64 477.06102 1 4.59
65 464.509 1 4.52
66 465.14537 1 4.45
67 486.83555 1 4.38
68 490.5886 1 4.31
69 496.56814 1 4.24
70 465.01206 1 4.17
71 477.17145 1 4.1
72 503.22105 1 4.03
73 424.09693 1 3.96
74 451.15087 1 3.89
75 455.53983 1 3.82
76 433.3154 1 3.75
77 474.41674 1 3.68
78 448.41011 1 3.61
79 439.98668 1 3.54
80 462.46075 1 3.47
81 490.29651 1 3.4
82 * * 3.4
83 391.32286 1 3.33
84 498.75015 1 3.26
85 327.67215 1 3.19
86 444.47728 1 3.12
87 507.58928 1 3.05
88 491.34691 1 2.98
89 499.75632 1 2.91
90 516.41457 1 2.84

91 500.50974 1 2.77
92 515.43915 1 2.7
93 507.57441 1 2.63
94 504.712 1 2.56
95 * * 2.56
96 508.4395 1 2.49
97 500.0481 1 2.42
98 449.89995 1 2.35
99 515.29477 1 2.28
100 479.65249 1 2.21
101 513.19728 1 2.14
102 509.58397 1 2.07
103 464.66536 1 2
104 472.90166 1 1.93
105 508.53848 1 1.86
106 503.31702 1 1.79
107 492.21951 1 1.72
108 500.69461 1 1.65
109 455.00836 1 1.58
110 504.12988 1 1.51
111 485.24949 1 1.44
112 480.73942 1 1.37
113 509.74176 1 1.3
114 461.46976 1 1.23
115 516.89201 1 1.16
116 486.74702 1 1.09
117 501.18901 1 1.02
118 487.24801 1 0.95
119 479.92299 1 0.88
120 505.54657 1 0.81
121 510.38976 1 0.74
122 496.45825 1 0.67
123 506.28711 1 0.6
124 465.4561 1 0.53
125 508.56283 1 0.46
126 498.59422 1 0.39
127 443.04109 1 0.32
128 501.47814 1 0.25
129 517.48509 1 0.18
130 511.42518 1 0.11
131 497.84248 1 0.04
132 511.3456 1 −0.03
133 499.14338 1 −0.1
*

The score was discarded due to system error