The DOI matches its Crossref record; 12 of the 12 references it cites were found in a registry or an index.
Randomized Controlled Trial of the Effects of Print Materials and Step Pedometers on Physical Activity and Quality of Life in Breast Cancer Survivors
Open accessAbstract
Purpose: To determine the effects of breast cancer–specific print materials and step pedometers on physical activity (PA) and quality of life (QoL) in breast cancer survivors. Patients and Methods: Breast cancer survivors (N = 377) were randomly assigned to receive one of the following: a standard public health recommendation for PA, previously developed breast cancer–specific PA print materials, a step pedometer, or a combination of breast cancer–specific print materials and step pedometers. The primary outcome was self-reported moderate/vigorous PA minutes per week. Secondary outcomes were QoL (Functional Assessment of Cancer Therapy–Breast), fatigue, self-reported brisk walking, and objective step counts. Assessments were conducted at baseline and postintervention (12 weeks). Results: Attrition was 10.3% (39 of 377). On the basis of linear mixed-model analyses, PA increased by 30 minutes/week in the standard recommendation group compared with 70 minutes/week in the print material group (mean difference, 39 minutes/week; 95% CI = −10 to 89; d = 0.25; P = .117), 89 minutes/week in the pedometer group (mean difference, 59 minutes/week; 95% CI, 11 to 108; d = 0.38; P = .017), and 87 minutes/week in the combined group (mean difference, 57 minutes/week; 95% CI, 8 to 106; d = 0.37; P = .022). For brisk walking minutes/week, all three intervention groups reported significantly greater increases than the standard recommendation group. The combined group also reported significantly improved QoL (mean difference, 5.8; 95% CI, 2.0 to 9.6; d = 0.33; P = .003) and reduced fatigue (mean difference, 2.3; 95% CI, 0.0 to 4.7; d = 0.25; P = .052) compared with the standard recommendation group. Conclusion: Breast cancer–specific PA print materials and pedometers may be effective strategies for increasing PA and QoL in breast cancer survivors. A combined approach appears to be optimal. Clinical Trial Registration: ClinicalTrials.gov Identifier NCT00221221
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
The functional assessment of cancer therapy scale: development and validation of the general measure
Cella, D. F., Tulsky, D. S., Gray, G., Sarafian, B., Linn, E., Bonomi, A., Silberman, M., Yellen, S. B., Winicour, P., & Brannon, J. (1993) · Journal of Clinical Oncology · doi:10.1200/jco.1993.11.3.570 · Cited by 6,020
Brady, M. J., Cella, D. F., Mo, F., Bonomi, A. E., Tulsky, D. S., Lloyd, S. R., Deasy, S., Cobleigh, M., & Shiomoto, G. (1997) · Journal of Clinical Oncology · doi:10.1200/jco.1997.15.3.974 · Cited by 1,752 · cited 1×
“QoL was assessed by the Functional Assessment of Cancer Therapy– Breast (FACT-B) scale.(18,19) Fatigue was assessed using the Fatigue Scale(20) from the FACT measurement system.”
MethodIntention-to-Treat Analysis: Implications for Quantitative and Qualitative Research
NEWELL, D. J. (1992) · International Journal of Epidemiology · doi:10.1093/ije/21.5.837 · Cited by 715 · cited 1×
“For all analyses, we used the intention-to-treat approach.(21) Linear mixed-model analyses(22) were used to assess differences in group changes from baseline to postintervention.”
MethodControlled Physical Activity Trials in Cancer Survivors: A Systematic Review and Meta-analysis
Schmitz, K. H., Holtzman, J., Courneya, K. S., Mâsse, L. C., Duval, S., & Kane, R. (2005) · Cancer Epidemiology, Biomarkers & Prevention · doi:10.1158/1055-9965.epi-04-0703 · Cited by 638
Self-citationGanz, P. A., Kwan, L., Stanton, A. L., Krupnick, J. L., Rowland, J. H., Meyerowitz, B. E., Bower, J. E., & Belin, T. R. (2004) · JNCI Journal of the National Cancer Institute · doi:10.1093/jnci/djh060 · Cited by 505
Efficacy of an individualized, motivationally-tailored physical activity intervention
Marcus, B. H., Bock, B. C., Pinto, B. M., Forsyth, L. A. H., Roberts, M. B., & Traficante, R. M. (1998) · Annals of Behavioral Medicine · doi:10.1007/bf02884958 · Cited by 407
Eton, D. T., Cella, D., Yost, K. J., Yount, S. E., Peterman, A. H., Neuberg, D. S., Sledge, G. W., & Wood, W. C. (2004) · Journal of Clinical Epidemiology · doi:10.1016/j.jclinepi.2004.01.012 · Cited by 390
Tudor-Locke, C., Bell, R. C., Myers, A. M., Harris, S. B., Ecclestone, N. A., Lauzon, N., & Rodger, N. W. (2004) · International Journal of Obesity · doi:10.1038/sj.ijo.0802485 · Cited by 321
de Blok, B. M. J., de Greef, M. H. G., ten Hacken, N. H. T., Sprenger, S. R., Postema, K., & Wempe, J. B. (2006) · Patient Education and Counseling · doi:10.1016/j.pec.2005.02.005 · Cited by 231
Cited by
American College of Sports Medicine Roundtable on Exercise Guidelines for Cancer Survivors
Schmitz, K. H., Courneya, K. S., Matthews, C., Demark-Wahnefried, W., GALVÃO, D. A., Pinto, B. M., IRWIN, M. L., WOLIN, K. Y., SEGAL, R. J., LUCIA, A., et al. (2010) · Medicine & Science in Sports & Exercise · doi:10.1249/mss.0b013e3181e0c112 · Cited by 2,781
Self-citationSpeck, R. M., Courneya, K. S., Mâsse, L. C., Duval, S., & Schmitz, K. H. (2010) · Journal of Cancer Survivorship · doi:10.1007/s11764-009-0110-5 · Cited by 1,352
Self-citationExercise for the management of cancer-related fatigue in adults
Cramp, F., & Byron-Daniel, J. (2012) · Cochrane Database of Systematic Reviews · doi:10.1002/14651858.cd006145.pub3 · Cited by 1,096
Physical activity for cancer survivors: meta-analysis of randomised controlled trials
Fong, D. Y. T., Ho, J. W. C., Hui, B. P. H., Lee, A. M., Macfarlane, D. J., Leung, S. S. K., Cerin, E., Chan, W. Y. Y., Leung, I. P. F., Lam, S. H. S., et al. (2012) · BMJ · doi:10.1136/bmj.e70 · Cited by 782
Mercer, K., Giangregorio, L., Schneider, E., Chilana, P., Li, M., & Grindrod, K. (2016) · JMIR mHealth and uHealth · doi:10.2196/mhealth.4225 · Cited by 419
Metadata
- Authors
- Vallance, J. K. H., Courneya, K. S., Plotnikoff, R. C., Yasui, Y., & Mackey, J. R.
- Venue
- Journal of Clinical Oncology
- Published
- 2007-06-10
- Volume
- 25
- Issue
- 17
- Pages
- 2352-2359
- ISSN
- 0732-183X (ISSN-L)
- 1527-7755
- OpenAlex
- W2138694790
- Cited by
- 325
- References
- 12
- FWCI
- 9.81
- Type
- journal article
- Language
- en
- Open access
- bronze
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Randomized Controlled Trial of the Effects of Print Materials and Step Pedometers on Physical Activity and Quality of Life in Breast Cancer Survivors. https://app.cochat.ai/papers/10.1200/jco.2006.07.9988
- The paper
- Vallance, J. K. H., Courneya, K. S., Plotnikoff, R. C., Yasui, Y., & Mackey, J. R. (2007). Randomized Controlled Trial of the Effects of Print Materials and Step Pedometers on Physical Activity and Quality of Life in Breast Cancer Survivors. Journal of Clinical Oncology. https://doi.org/10.1200/jco.2006.07.9988
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
