Hospital Preparedness Assessment against COVID-19 Pandemic: A Case Study in Turkish Tertiary Healthcare Services

Table 1

The linguistic scale used in the assessment.

Linguistic term	Interval-valued spherical fuzzy number
	Absolutely good (AG)	0.85	0.95	0.10	0.15	0.05	0.15
Very good (VG)	0.75	0.85	0.15	0.20	0.15	0.20
Good (G)	0.65	0.75	0.20	0.25	0.20	0.25
Little good (LG)	0.55	0.65	0.25	0.30	0.25	0.30
Equal (E)	0.50	0.55	0.45	0.55	0.30	0.40
Little bad (LB)	0.25	0.30	0.55	0.65	0.25	0.30
Bad (B)	0.20	0.25	0.65	0.75	0.20	0.25
Very bad (VB)	0.15	0.20		0.85	0.15	0.20
Absolutely bad (AB)	0.10	0.15	0.85	0.95	0.05	0.15

Note. corresponds to the lower and upper membership degree of an interval-valued spherical fuzzy number, respectively. demonstrates the lower and upper nonmembership degree value of an interval-valued spherical fuzzy number, respectively. refers to lower and upper hesitancy degree value of an interval-valued spherical fuzzy number, respectively.