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Table 2 Characteristics of included studies

From: A systematic review about costing methodology in robotic surgery: evidence for low quality in most of the studies

First author, country and year Women (N) Year of inclusion Design Economic evaluation Data collection Level
Bogani, G. (2016) U.S. [26] 251 2007–2012 Retrospective Cost study Chart review Individual
Brooks, RA. (2016) U.S. [27] 6560 2010 Retrospective Cost study National database Not individual
Fader, AN. (2016) U.S. [23] 32,560 2007–2011 Retrospective Cost study National database Not individual
Hachem, LE. (2016) U.S. [9] 92 2013–2014 Retrospective Cost study Chart review Individual
Winter, ML. (2015) U.S. [20] 183 2013 Retrospective Cost study Chart review Individual
Chan, JK. (2015) U.S. [28] 1087 2011 Retrospective Cost study National database Not individual
Herling, SF. (2015) Denmark [14] 360 2006–2014 Retrospective Activity-based cost analysis Chart review and national database Individual
Eklind, S. (2014) Sweden [16] 88 2010–2012 Prospective Cost study Prospective Individual
Shepherd, JP. (2014) U.S. [29] 4871 2011–2013 Retrospective Cost study Local database Not individual
Teljeur, C. (2014) Ireland [12] NA NA Retrospective Cost-minimization analysis Local databases, review of the literature Not individual
Wright, JD. (2014) U.S. [30] 180,230 2006–2012 Retrospective Cost study Chart review Not individual
Woelk, JL. (2014) U.S. [31] 892 2007–2009 Retrospective Cost study Local database and chart review Individual
Lönnerfors, C. (2014) Sweden [17] 122 2010–2013 RCT Cost study Prospective Individual
Reynisson, P. (2013) Sweden [18] 231 Jan. 2001-Feb. 2012 Retrospective Cost study Chart review Individual
Desille-Gbaguidi, H. (2013) France [15] 57 2008–2011 Retrospective Cost study Chart review Individual
Rosero, EB. (2013) U.S. [32] 804,551 2009–2010 Retrospective Cost study National database Not individual
Wright, JD. (2013) U.S. [33] 264,758 2007–2010 Retrospective Cost study National database Not individual
Turunen, H. (2013) Finland [38] 217 2009–2013 Retrospective Cost study Chart review Individual
Yu, X. (2013) U.S. [39] 2247 2008–2009 Retrospective Cost study Local database Not individual
Coronado, PJ. (2012) Spain [13] 347 2003–2011 Prospective and retrospective Cost-benefit Chart review Individual
Wright, KN. (2012) U.S. [48] 688 2009 Retrospective NA Chart review Individual
Wright, JD. (2012) U.S. [34] 2464 2008–2010 Retrospective NA National database Not individual
Scribner, DR. (2012), U.S. [21] 76 2005–2009 Retrospective NA Chart review Individual
Lau, S. (2012) Canada [19] 303 2003–2010 Prospective and retrospective NA Prospective collection and chart review Individual
Venkat, P. (2012) U.S. [25] 54 2008–2010 Retrospective NA Chart review Individual
Shah, N. (2011) U.S. [24] 234 2009 Retrospective Cost-minimization analysis Chart review Individual
Jonsdottir, GM. (2011) U.S. [35] 2133 2006–2009 Retrospective NA Chart review Individual
Holtz, DO. (2010) U.S. [40] 33 2005–2006 Retrospective NA Chart review Individual
Pasic, RP. (2010) U.S. [36] 36,188 2007–2008 Retrospective NA National database Not individual
Halliday, D. (2010) Canada [22] 40 2003–2009 Prospective and retrospective NA Prospective collection and chart review Individual
Sarlos, D. (2010) Switzerland [41] 80 2007–2009 Prospective and retrospective NA Prospective collection and chart review Individual
Bell, MC. (2008) U.S. [37] 110 2000–2007 Retrospective NA Chart review Individual