[Retracted] Demographics and Economic Burden of Nasopharyngeal Carcinoma Inpatients

Table 4

Variation trend of hospitalization expenses.

Year	Hospitalization cost per case (yuan)	Annual increment (yuan)	Link relative ratio (%)
2012	54312.95	—	—
2013	63901.44	9588.49	17.65
2014	56635.44	-7266	-11.37
2015	55187.16	-1448.28	-2.55
2016	59009.9	3822.74	6.92
2017	59600.7	590.8	1.00
2018	57750.38	-1850.32	-3.10
2019	90443.44	32693.06	56.61
2020	85988.87	-4454.57	-4.93
Average value	64758.92	3959.49	7.53