The histogram of MeSH term frequency of Critical Illness

MeSH term

Count
Critical Illness	28
*Critical Illness	19
Critical Illness/mortality	1
Critical Illness/classification	1
Critical Illness/*mortality	1
*Critical Illness/mortality	3
Critical Illness/*therapy	4
Critical Illness/*mortality/therapy	1
Cost of Illness	23
*Catastrophic Illness	1
*Cost of Illness	8
*Severity of Illness Index	53
Severity of Illness Index	1249
Environmental Illness/epidemiology/*etiology	1
Critical Care	17
*Critical Care	8
*Critical Pathways	1
Critical Pathways	1
Critical Pathways/economics	1
Critical Care/*psychology	1
Critical Period (Psychology)	1
Critical Care/methods	7
Critical Care/*methods	7
Critical Care/economics/*methods	1
Critical Care/history/methods/trends	2
Critical Care/organization & administration/*standards	2