Application of quality control circle in reducing the incidence of complications in patients with peritoneal dialysis / 中国医师进修杂志

ABSTRACT

Objective To explore the effect of quality control circle (QCC) on reducing the incidence of complications in the patients with peritoneal dialysis (PD). Methods Eighty-nine patients who underwent peritoneal dialysis after discharge were divided into QCC group (45 cases) and control group (44 cases) according to random sampling method. Both groups were followed up regularly, QCC activity was applied in patients of the QCC group on the basis of the QCC activity procedure. The intervention time was 1 year. The blood pressure, standard rate of urea clearance index, peritonitis incidence, catheter drift rate, infection incidences of external orifice of catheter, admission rate of complications and peritoneal dialysis withdrawal incidence between 2 groups were compared. Results After interference, the systolic and diastolic blood pressure in QCC group were significantly lower than those in control group(124.11 ± 13.07) mmHg (1 mmHg=0.133 kPa) vs. (132.68 ± 12.09) mmHg and (72.13 ± 10.51) mmHg vs. (78.91 ± 11.79) mmHg, and there were statistical differences (P0.05). The Spearman correlation analysis result showed that peritonitis was negatively correlated with education level (r = -0.28, P < 0.05), and standard rate of urea clearance index was positively correlated with education level (r = 0.21, P < 0.05). Conclusions The QCC management model can reduce the incidence of complications in patients with peritoneal dialysis.