1. Measuring continuity of care: psychometric properties of the Nijmegen Continuity Questionnaire
by Annemarie A Uijen, Henk J Schers, François G Schellevis, Henk GA Mokkink, Chris van Weel, and Wil JHM van den Bosch
BJGP
Volume 62(600):e949-e957
July 1, 2012
©2012 by British Journal of General Practice

2. Bland-Altman plot of the personal continuity: GP knows me subscale.
Bland-Altman plot of the personal continuity: GP knows me subscale. Intra-individual differences between test and retest responses plotted against the mean of the sum scores. The solid line represents the mean of the intra-individual differences. The dashed lines define the 95% limits of agreement. Mean of the difference ± 1.96 standard deviation.
Annemarie A Uijen et al. Br J Gen Pract 2012;62:e949-e957
©2012 by British Journal of General Practice