Application Effect of the Standard Operating Procedure in the Prevention of Venous Thromboembolism

Figure 4

Comparison of nursing satisfaction (‾x ± s, points). Note: the abscissa was service quality, service attitude, and communication effectiveness from left to right, and the ordinate was the scores of nursing satisfaction (points). The black area was the OG, and the gray area was the CG. # indicated  < 0.001.