“…During our study period, there were roughly 3.18 million in-patient admissions with length of hospital stay (LOS) greater than or equal to one day, and where 67 per cent of admissions were emergencies and the rest were planned. This study considers 30 important chronic and long-term conditions for which administrative data are available, and these conditions are also used in the previous literature [9,26]. These 30 diagnoses consist of, for example, alcohol abuse, asthma, atrial brillation, cancer, lymphoma cancer, metastatic cancer, chronic heart failure, chronic kidney disease, chronic pain, chronic pulmonary disease, chronic viral hepatitis B and cirrhosis (see Appendix for the 30 chronic conditions with their ICD-10 codes; [26], Table 1, p 31).…”