A Prognostic Model for Newly Operated Highway Bridges Based on Censored Data and Survival Analysis

Table 2

Mean and median survival analysis times for SPCI.

	Mean				Median
SPCI	Estimate	Std. error	Lb	UB	Estimate	Std. error	Lb	UB
1	10.64	0.72	9.24	12.04	11.92	1.47	9.04	14.80
2	7.83	0.40	7.06	8.61	6.06	0.73	4.63	7.49
3	4.15	0.54	3.10	5.21	4.04	0.75	2.56	5.52
Total	8.31	0.35	7.63	8.99	7.68	0.97	5.78	9.58