Table 1.

Tabulated display of prevalence. Finished consultant episodes included the following ICD-10 codes: M47.1, M50.0, M99.3, M99.4 and M99.5

Year	Finished consultant episodes	Admissions	Incidence (/100,000)	Male:female proportion	Emergency:planned admission proportion
2012–2013	4535	3711	6.94	60%	19%
2013–2014	4689	3841	7.13	58%	20%
2014–2015	4892	4076	7.50	58%	17%
2015–2016	5162	4097	7.48	57%	19%
2016–2017	5348	4387	7.94	56%	17%
2017–2018	5236	4187	7.53	56%	20%
2018–2019	5216	4218	7.54	56%	20%