Evaluation of the Challenges in the Internet of Medical Things with Multicriteria Decision Making (AHP and TOPSIS) to Overcome Its Obstruction under Fuzzy Environment

Table 8

Global weights of the main criteria.

Criteria	Weights of the criteria	Subcriteria	Local weights of subcriteria	Global weights of the criteria
Security and privacy (C1)	0.282	Network security (S1)	0.2115	0.060
		Confidentiality (S2)	0.3786	0.107
		IoT security (S3)	0.2438	0.069
		Conflicts of interest (S4)	0.1661	0.047
Data (C2)	0.242	Vendor lock-in (S5)	0.2097	0.051
		Tremendous amount (S6)	0.2902	0.070
		Integration (S7)	0.2616	0.063
		Scalability (S8)	0.1746	0.042
		Standardization (S9)	0.0638	0.015
Technology (C3)	0.213	Device diversity (S10)	0.1718	0.037
		Modelling relationship (S11)	0.2405	0.051
		Real-time processing (S12)	0.3790	0.081
		System predictability (S13)	0.2088	0.044
Legal (C4)	0.34	Regulatory affairs (S14)	0.3769	0.128
		Data usage (S15)	0.3114	0.106
		Ownership (S16)	0.1895	0.064
		Liability (S17)	0.1221	0.042
Cost (C5)	0.129	Installation (S18)	0.4770	0.062
		Maintenance (S19)	0.3458	0.045
		Upgradation (S20)	0.1771	0.023