“…Finally, many studies have investigated the influence on patient satisfaction of hospital size (e.g., Young et al, ; Sjetne et al, ; Bacon & Mark, ; Hekkert, Cihangir, Kleefstra, Van den Berg, & Kool, ; Murante, Seghieri, Brown, & Nuti, ) and of case mix (e.g., Bacon & Mark, ; Ansmann et al, ). Although these variables are not strictly linked to responsiveness, we include them as controls for the hospital organisational models.…”