26 A list of MeSH terms and key words related to breast cancer, physical function, and the specific outcomes of interest were developed (see Appendix 1 in the eAddenda). MEDLINE, Embase and CINAHL were searched using these terms up to and including 27 December, 2012. Included studies were required to meet all inclusion criteria (Box 1). Case studies were excluded, as were studies including participants with other types of cancer, unless values were reported separately by cancer type. Studies that were limited to women with metastatic breast cancer were also excluded; however, we did not otherwise exclude studies on the basis of individual study eligibility criteria. Lack

of consensus about eligibility was resolved through discussion. Design • Randomised

check details trials Participants selleck chemicals llc • Women diagnosed with breast cancer Intervention • Any intervention or no intervention Outcome measures • Aerobic capacity (maximal or submaximal exercise test, six or twelve minute walk test, Rockport 1-mile test, 2-km walk time) Relevant data were extracted from each identified paper, including demographic characteristics of the study participants, details of the study design, name of the test used, specifics of the test protocol, and reported values of the selected physical function tests. Data were extracted for the full study sample where available, and separate group data were pooled for simplicity.27 A second author checked the data extraction. Where baseline values of outcomes of interest were not reported, authors were contacted for missing data. Of 13 authors contacted, data were received from three. Where necessary, data were converted to metric units. The selection of the age range for normative values reported was based on the average age and mean body weight of participants in the included studies. For outcomes in

which at least three different Rolziracetam studies used a comparable protocol, a meta-analysis was conducted. Using methods described by Neyeloff et al27 for descriptive data analysis, the pooled mean for each outcome was calculated using a random-effects model. Studies for which the mean and standard deviation were not reported in the paper (eg, median and/or range were reported instead) were not included in the meta-analysis. All studies reporting the specific outcome of interest were plotted on the same forest plot, however pooled means were calculated separately for studies involving participants who were ‘on treatment’ and ‘off treatment’. ‘On treatment’ was defined as measures taken prior to the completion of surgery, chemotherapy or radiation therapy. ‘Off treatment’ was defined as studies in which authors report that participants had completed surgery, chemotherapy and/or radiation therapy, but may have still been taking hormonal therapies.