[Retracted] Influence of Self-Practice Oriented Teaching plus Psychological Intervention on Blood Glucose Level and Psychological State in Patients with Type 2 Diabetes Mellitus on Insulin Therapy

Figure 1

Comparison of the GQOLI-74 scores between the two groups (). Note: abscissa indicates preintervention and postintervention, and ordinate indicates GQOLI-74 scores and points. The GQOLI-74 scores before and after the intervention for patients in the observation group were (45.57 ± 7.98) and (82.15 ± 5.21), respectively. The GQOLI-74 scores of patients in the control group before and after the intervention were (45.66 ± 7.45) and (61.02 ± 4.28), respectively. The symbol indicates a significant difference in the GQOLI-74 scores before and after the intervention in the observation group (t = 24.276, ). The symbol indicates a significant difference in the GQOLI-74 scores before and after the intervention in the control group (t = 11.307, ). The symbol indicates a significant difference in the GQOLI-74 scores between the two groups of patients after the intervention (t = 19.819, ).