Retrospective Study
Copyright ©The Author(s) 2024.
World J Diabetes. Dec 15, 2024; 15(12): 2293-2301
Published online Dec 15, 2024. doi: 10.4239/wjd.v15.i12.2293
Table 7 The intubation time, number of venipuncture attempts, intubation success rate, and catheter maintenance cost of the two groups, n (%)

Control group (n = 102)
Research group (n = 102)
χ2/t
P value
Number of venipuncture attempts2.21 ± 0.781.49 ± 0.587.4860.000
Success intubation38.5700.000
        Yes17 (16.67)60 (58.82)
        No85 (83.33)42 (41.18)
Catheter maintenance cost after 6 months (CNY)1251.79 ± 205.471019.25 ± 117.289.9270.000