Analysis of Anesthesia Methods in Percutaneous Kyphoplasty for Treatment of Vertebral Compression Fractures

Table 5

Comparison of expenditure in group L and group G .

Expenditure	Group L ()	Group G ()		Statistical method
Total expenditure (RMB)	43170 ± 5831	52920 ± 6012	<0.0001	Mann–Whitney test
Anesthesia expenditure (RMB)	6221 ± 3112	14989 ± 7231	<0.0001	Mann–Whitney test
Device expenditure (RMB)	34841 ± 7493	35773 ± 7804	0.1665	Mann–Whitney test
Drug expenditure (RMB)	1099 ± 399.5	1120 ± 509.5	0.3127	Mann–Whitney test
Nursing expenditure (RMB)	128.5 ± 39.55	132 ± 44.75	0.7091	Mann–Whitney test

Data are presented as mean ± standard deviation.