British Journal of General Practice 2020; 70 (701): e899-e905. DOI: https://doi.org/10.3399/bjgp20X713441
- Using published information from January 2020, PCNs were identified that contained <30 000, between 30 000–50 000, and >50 000 people. More than 40% of the PCNs were not of the recommended size, and there was substantial variation in their composition and characteristics.