From: Structured reporting to improve transparency of analyses in prognostic marker studies
ID | Study | Journal | Country/year | Data source | Number of patients | Follow-up | ||
---|---|---|---|---|---|---|---|---|
Assessed | Excluded | Included | ||||||
b1 | Hayashi (Hayashi et al. 2015) [28] | BCRT | Japan/2001–2012 | Multiple institutional databases | 1466 | 1034 | 432 | Median 50.6 months |
b2 | Huzell (Huzell et al. 2015) [24] | BCRT | Sweden/2002–2011 | Cohort | 1045 | 97 | 948 | Median 3 years |
b3 | Jerzak (Jerzak et al. 2015) [29] | BCRT | Canada/2007 | Institutional database | Unknown | Unknown | 129 | Min 5 years |
c1 | Billingsley (Billingsley et al. 2015) [30] | Cancer | USA/years unknown | Cohort | 544 | 9 | 535 | Median 68 months |
c2 | Huang (Huang et al. 2015) [31] | Cancer | Canada/2000–2010 | Cohort | 1108 | 406 | 702 | Median 5.1 years |
c3 | Price (Price et al. 2015) [32] | Cancer | Australia/2006–? | Registry | Unknown | Unknown | 2972 | Not reported |
e1 | Gonzalez-Vallinasa (González-Vallinas et al. 2015) [33] | EJC | Spain/2000–2004 | Institutional database | Unknown | Unknown | 77 | Median 72 months |
e2 | Hokuto (Hokuto et al. 2015) [34] | EJC | Japan/2000–2012 | Institutional database | Unknown | Unknown | 150 | Median 51.8 months |
e3 | Thurner (Thurner et al. 2015) [25] | EJC | Austria/2003–2007 | Institutional database | > 700 | > 439 | 261 | Median 80 months |
i1 | Keck (Keck et al. 2015) [35] | IJC | Germany/1982–2007 | Institutional database | 473 (?) | 226 (?) | 247 | Up to 15 years |
i2 | Roedel (Rödel et al. 2015) [36] | IJC | Germany/years unknown | Multiple institutional databases | Unknown | Unknown | 95 | Median 40 months, range 1–264 |
i3 | Schirripa (Schirripa et al. 2015) [26] | IJC | Italy/2009-2012 | Institutional database | Unknown | Unknown | 786 | Not reported |
j1 | Martina (Martin et al. 2015) [22] | JCO | Multiple countries/years unknown | Cohorts | 8737 | 577 | 8160 | Median 41.3 months |
j2 | Ostronoffa (Ostronoff et al. 2015) [37] | JCO | UK/1992–2009 | Clinical trial data sets | Unknown | Unknown | 156 | Not reported |
j3 | Xing (Xing et al. 2015) [23] | JCO | Multiple countries/1978–2011 | Cohorts | Unknown | Unknown | 2099 | Median 36 months, quartiles (14,75) |