Research Article

[Retracted] Application of Nursing Intervention Based on Intelligent Grip Strength System in Patients with Tumor PICC: A Case-Control Study on Promoting Functional Exercise and Quality of Life

Table 2

Comparison of vascular diameter, peak blood flow velocity, and vascular pressure between the two groups ().

GroupVascular diameter (mm)Peak velocity of blood flow (cm/s)Vascular pressure (mmHg)
Before nursingAfter nursingBefore nursingAfter nursingBefore nursingAfter nursing

C group50
R group50
t0.30217.1160.3964.3801.4536.337
P0.7620.0010.6920.0010.5330.001