Table 3 Risk of bias within model validation studies
From: Prognostic models for breast cancer: a systematic review
No | Citation | Study Participation | Prognostic Factor Measurement | Outcome Measurement | Statistical Analysis and Presentation |
|---|---|---|---|---|---|
1 | Aaltomaa et al. (1983) [130] | Low | Low | Low | Low |
2 | Albergaria et al. (2011) [75] | Moderate | Moderate | Low | Low |
3 | Alexander et al. (1987) [131] | Low | Low | Low | Low |
4 | Balslev et al. (1994) [48] | Low | High | Low | Low |
5 | Bhoo-Pathy et al. (2012) [61] | Low | Moderate | Moderate | Low |
6 | Campbell et al. (2009) [59] | Low | Moderate | Low | Low |
7 | Campbell et al. (2010) [19] | Moderate | Low | Moderate | Moderate |
8 | Carbone et al. (1999) [132] | Moderate | Low | Low | Low |
9 | Chen et al. (2016) [41] | Low | High | Low | Low |
10 | Chollet et al. (2003) [49] | Moderate | High | Low | Low |
11 | Collan et al. (1998) [98] | Moderate | Low | Low | Low |
12 | de Glas et al. (2014) [66] | Low | Moderate | Low | Low |
13 | de Glas et al. (2016) [69] | Low | Moderate | Low | Low |
14 | de Laurentiis et al. (1999) [43] | Moderate | Low | Moderate | Moderate |
15 | D’Eredita et al. (2001) [51] | Low | Low | Low | Low |
16 | Galea et al. (1992) [32] | Moderate | Moderate | Low | Moderate |
17 | Green et al. (2016) [133] | Low | Moderate | Low | Low |
18 | Hajage et al. (2011) [58] | Moderate | Low | Moderate | Low |
19 | Hearne et al. (2015) [47] | Low | Low | Low | Low |
20 | S.P. Jung et al. (2013) [134] | Low | Moderate | Low | Low |
21 | M. Jung et al. (2013) [44] | Low | Moderate | Moderate | Low |
22 | Kindts et al. (2016) [135] | Moderate | Moderate | Moderate | Low |
23 | Kollias et al. (1999) [31] | Moderate | Moderate | Low | Moderate |
24 | Kuo et al. (2012) [62] | Low | Low | Moderate | Low |
25 | Laas et al. (2015) [68] | Moderate | Moderate | Moderate | Low |
26 | Lende et al. (2010) [136] | Low | Moderate | Low | Low |
27 | M. Liu et al. (2010) [74] | Low | Moderate | Low | Low |
28 | Maishman et al. (2015) [137] | Moderate | Moderate | Low | Low |
29 | Megha et al. (2010) [70] | Moderate | Moderate | Low | Low |
30 | Miao et al. (2016) [138] | Moderate | High | Low | Low |
31 | Michaelson et al. (2011) [42] | Low | High | Low | Moderate |
32 | Mojir Sheibani et al. (2013) [65] | Low | Low | Moderate | Low |
33 | Mook et al. (2009) [64] | Low | Moderate | Moderate | Low |
34 | Okugawa et al. (2009) [52] | Low | Low | Low | Low |
35 | Olivotto et al. (2005) [45] | Low | High | Low | Low |
36 | Plakhins et al. (2013) [63] | Moderate | Moderate | Low | Low |
37 | Quintyne et al. (2013) [60] | Low | Moderate | Moderate | Low |
38 | Rejali et al. (2015) [54] | Moderate | Moderate | Moderate | Low |
39 | Ribelles et al. (1997) [139] | Moderate | Low | Low | Low |
40 | Sanghani et al. (2010) [38] | Moderate | Moderate | Moderate | Low |
41 | Sidoni et al. (2004) [71] | Moderate | Low | Low | Low |
42 | Sundquist et al. (1999) [72] | Low | Moderate | Low | Low |
43 | Todd et al. (1987) [33] | High | Low | Low | Moderate |
44 | van Belle et al. (2010a) [73] | Low | Moderate | Low | Low |
45 | van Belle et al. (2010b) [37] | Low | High | Low | Low |
46 | van Diest & Baak (1991) [34] | Low | Moderate | Low | Low |
47 | Wishart et al. (2010b) [40] | Low | High | Low | Low |
48 | Wishart et al. (2011) [46] | Low | High | Low | Low |
49 | Wishart et al. (2012) [35] | Low | High | Low | Low |
50 | Wishart et al. (2014) [36] | Low | Moderate | Low | Low |
51 | Witteveen et al. (2015) [39] | Low | Moderate | High | Low |
52 | Wong et al. (2015) [67] | Low | Moderate | Low | Low |
53 | Yadav et al. (2015) [50] | Moderate | Moderate | Low | High |