Survival analysis of under-five mortality using Cox and frailty models in Ethiopia

Table 2 Supremum test for proportional hazards assumption

Variable	Maximum absolute value	Replications	Seed	p value
Respondent’s current age	39.9485	1000	7548	0.219
Education in single years	19.7343	1000	7548	0.241
Number of household members	34.8539	1000	7548	0.250
Total children ever born	41.6613	1000	7548	0.089
Age of respondent at 1st birth	52.6433	1000	7548	0.033
Age at 1st sex	43.7919	1000	7548	0.201

ISSN: 2072-1315