Factors	Supporting references	Hypothesis	Measurement Instruments (Adapted for the study’s context)
Performance Expectancy (PE)	[41, 77, 81, 88, 120]	H1: PE has positive impact on the elderly's intention to use mHealth	[88, 89]
Effort Expectancy (EE)	[41, 81, 120, 164]	H2: EE has positive impact on the elderly's intention to use mHealth	[77, 88, 92]
Social Influence (SI)	[41, 81, 93, 120, 164]	H3: SI has positive impact on the elderly's intention to use mHealth	[77, 96, 97]
Facilitating Condition (FC)	[81, 88, 94, 99, 165]	H4: FC has positive impact on the elderly's intention to use mHealth	[100, 101]
Hedonic Motivation (HM)	[81, 101–103, 105, 165]	H5: HM has positive impact on the elderly's intention to use mHealth	[106, 165]
Price Value (PV)	[81, 107]	H6: PV has positive impact on the elderly's intention to use mHealth	[108, 109]
Habit (HA)	[60, 81, 165]	H7: HA has positive impact on the elderly's intention to use mHealth	[110, 111]
		H8: HA has positive impact on the elderly's use behavior of mHealth
Service Quality (SQ)	[60, 82, 84, 85, 111, 112]	H9: SQ has positive impact on the elderly’s intention to use mHealth	[113–115]
		H10: SQ has positive impact on the elderly’s use behavior of mHealth
Quality of Life (QL)	[46, 49, 74, 82, 116, 117, 134, 161, 166, 167]	H11: QL has positive impact on the elderly's intention to use mHealth	[73]
		H12: QL has positive impact on the elderly’s use behavior of mHealth
Behavioral Intention (BI)	[77, 81, 119–121, 164]	H13: BI has positive impact on the elderly's use behavior of mHealth	[81, 119]
Use Behavior (UB)	[81, 120]		[164]