Impact of travel time and rurality on presentation and outcomes of symptomatic colorectal cancer: a cross-sectional cohort study in primary care by Peninah Murage, Peter Murchie, Max Bachmann, Michael Crawford, and Andy Jones BJGP Volume ():bjgp17X691349 June 5, 2017 ©2017 by British Journal of General Practice

Differences in association between rural and urban areas, with and without interaction terms. 1a–4a show differences in association between rural and urban areas (from Table 2, models 1d–4d). Differences in association between rural and urban areas, with and without interaction terms. 1a–4a show differences in association between rural and urban areas (from Table 2, models 1d–4d). The lines show modelled association between travel time and alarm symptoms (1a), emergency admission (2a), Dukes’ stage (3a), and 3-year survival (4a). 1b–4b show the difference in the rural versus urban slope, along with 95% CIs. These differences are statistically significant where the CIs do not cross the zero line. Peninah Murage et al. Br J Gen Pract doi:10.3399/bjgp17X691349 ©2017 by British Journal of General Practice