Table 5.

Robustness test.

Causal conditions	High proportion of older adult self-rated health
	H1	H2	H3
Level of social development	•	•	•
Level of economic development	●	●	●
Healthcare and medical services	⊗	-	Ⓧ
Social pension and older adult care security	-	•	•
Community and natural environment	•	•	Ⓧ
Education and family support	●	●	⊗
Consistency	0.9344	0.9472	0.9510
Original coverage	0.5856	0.2586	0.2066
Unique coverage	0.0607	0.0802	0.0907
Overall consistency	0.9477
Overall coverage	0.5109

● indicates the presence of a core condition; ⊗ indicates the absence of a core condition; • indicates the presence of a marginal condition; Ⓧ indicates the absence of a marginal condition; − indicates that the condition can either be present or absent without affecting the accuracy of the pathway.