Correction to: Trials 21, 530 (2020).
https://doi.org/10.1186/s13063-020-04349-4
Following publication of the original article [1], we were notified of a typographical error in the Method section, page 2, paragraph 4.
The first sentence is incomplete. It should read: “There were four phases of data collection for 31 time points (in months): (1) November 2016 to June 2017 (pre-intervention), (2) August 2017 to June 2019 (post-intervention).” The original article has been corrected.
Reference
Lee YL, et al. Intra-cluster correlation coefficients in primary care patients with type 2 diabetes and hypertension. Trials. 2020;21:530. https://doi.org/10.1186/s13063-020-04349-4.
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Lee, Y.L., Lim, Y.M.F., Law, K.B. et al. Correction to: Intra-cluster correlation coefficients in primary care patients with type 2 diabetes and hypertension. Trials 21, 778 (2020). https://doi.org/10.1186/s13063-020-04715-2
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DOI: https://doi.org/10.1186/s13063-020-04715-2