Table 1

Participant demographics

Gender	Clinical/non-clinical background	Tenure in Trust	Number of SPI hospitals overseen by CEO
Male	Non-clinical	6–9 years	1
Male	Non-clinical	0–11 months	1
Female	Clinical	21 or more years	1
Male	Non-clinical	3–5 years	1
Male	Non-clinical	1–2 years	1
Female	Non-clinical	1–2 years	2
Male	Non-clinical	6–9 years	1
Male	Non-clinical	0–11 months	1
Male	Non-clinical	3–5 years	1
Female	Non-clinical	10–20 years	1
Female	Non-clinical	10–20 years	1
Male	Non-clinical	6–9 years	1
Male	Non-clinical	0–11 months	1
Female	Clinical	0–11 months	1
Male	Non-clinical	1–2 years	2
Male	Non-clinical	10–20 years	1
Male	Non-clinical	3–5 years	1