Shiny app to calculate sample size for a Cox proportional hazards model with a binary explanatory variable for 90% power
Nested case-control and case-subcohort studies
Selected publications:
Walker, A. K., Kartsonaki, C., Collantes, E., Nicholson, J., Gilbert, D. C. and Kiltie, A. E. (2017). No additional prognostic value for MRE11 in squamous cell carcinomas of the anus treated with chemo-radiotherapy. British Journal of Cancer 117, 322–325.
Jensen, J., Jones, C., Kartsonaki, C., Packer, K., Adler, F. and Liou, T. (2017). Sleep phase delay in Cystic Fibrosis: A potential new manifestation of Cystic Fibrosis Transmembrane Regulator dysfunction. Chest. doi: 10.1016/j.chest.2017.03.057
Pang, Y., Kartsonaki, C., Guo, Y., Bragg, F., Yang, L., Bian, Z., Chen, Y., Iona, A., Millwood, I. Y., Chen, J., Li, L., Holmes, M. V. and Chen, Z. (2017). Diabetes, plasma glucose and incidence of pancreatic cancer: a prospective study of 0.5 million Chinese adults and a meta-analysis of 33 cohort studies. International Journal of Cancer 140, 1781–1788.
Kartsonaki, C. (2016). Survival analysis. Diagnostic Histopathology 22 (7), 263–270.
Kartsonaki, C. and Cox, D. R. (2016). Some matched comparisons of two distributions of survival times. Biometrika 103 (1), 219–224.