Objective To investigate the efficacy of Huoxue Zhuanggu formula in combination with percuta-neous vertebroplasty(PVP)for the treatment of osteoporotic vertebral compression fractures(OVCF).Methods A total of 114 patients with OVCFs were randomly assigned to three groups:the percutaneous vertebroplasty(PVP)group,the PVP group with routine postoperative treatment(55 cases),and the Huoxue Zhuanggu formula combined with additional supportive therapy group(56 cases).All patients received a 4-week course of treatment following surgery and were followed up for 6 months.Results After 6 months of follow-up,the total effective rate in the Huoxue Zhuanggu group was significantly higher than that in the PVP group(P<0.05).At 4 weeks postoperatively,serum levels of N-terminal osteocalcin,total type I collagen amino-terminal telopeptide,and β-collagen degradation prod-uct were lower in the Huoxue Zhuanggu group compared to the PVP group.Additionally,serum bone morphogenetic protein-2 levels were significantly higher in the Huoxue Zhuanggu group than in the PVP group(P<0.05).After 6 months of follow-up,bone mineral density in Ward's triangle,lumbar spine,and femoral neck,as well as anterior vertebral height percentage and neurological function scores,were significantly higher in the Huoxue Zhuanggu group compared to the PVP group(P<0.05).Conversely,the sagittal kyphosis Cobb angle,anterior vertebral height loss rate,and Oswestry Disability Index score were significantly lower in the Huoxue Zhuanggu group than in the PVP group(P<0.05).Conclusion The combination of Huoxue Zhuanggu recipe and PVP in the treatment of OVCF can regulate patients'bone metabolism indices,enhance bone mineral density,improve vertebral function as well as nerve and lumbar function,thereby achieving a satisfactory therapeutic effect.

Objective To investigate the efficacy of Huoxue Zhuanggu formula in combination with percuta-neous vertebroplasty(PVP)for the treatment of osteoporotic vertebral compression fractures(OVCF).Methods A total of 114 patients with OVCFs were randomly assigned to three groups:the percutaneous vertebroplasty(PVP)group,the PVP group with routine postoperative treatment(55 cases),and the Huoxue Zhuanggu formula combined with additional supportive therapy group(56 cases).All patients received a 4-week course of treatment following surgery and were followed up for 6 months.Results After 6 months of follow-up,the total effective rate in the Huoxue Zhuanggu group was significantly higher than that in the PVP group(P<0.05).At 4 weeks postoperatively,serum levels of N-terminal osteocalcin,total type I collagen amino-terminal telopeptide,and β-collagen degradation prod-uct were lower in the Huoxue Zhuanggu group compared to the PVP group.Additionally,serum bone morphogenetic protein-2 levels were significantly higher in the Huoxue Zhuanggu group than in the PVP group(P<0.05).After 6 months of follow-up,bone mineral density in Ward's triangle,lumbar spine,and femoral neck,as well as anterior vertebral height percentage and neurological function scores,were significantly higher in the Huoxue Zhuanggu group compared to the PVP group(P<0.05).Conversely,the sagittal kyphosis Cobb angle,anterior vertebral height loss rate,and Oswestry Disability Index score were significantly lower in the Huoxue Zhuanggu group than in the PVP group(P<0.05).Conclusion The combination of Huoxue Zhuanggu recipe and PVP in the treatment of OVCF can regulate patients'bone metabolism indices,enhance bone mineral density,improve vertebral function as well as nerve and lumbar function,thereby achieving a satisfactory therapeutic effect.

Objective: To explore the network structure of eating behaviors with anxiety, depression and perceived stress in adolescents, so as to provide a basis for effective prevention and intervention of eating behavior problems and negative emotions in adolescents. Methods: Based on the Psychology and Behavior Investigation of Chinese Residents (2021) database, the study was conducted among 3 087 adolescents. Sakata Eating Behavior Scale Short From(EBS-SF) was used to investigate their eating behaviors. The Patient Health Questionnaire-9(PHQ-9), Generalized Anxiety Disorder Scale-7 Item(GAD-7), and Perceived Stress Questionnaire-3 Item (PSQ-3) were used to evaluate their depression, anxiety and perceived stress. Network analysis method was applied to construct a network of eating behaviors and negative emotional symptoms among adolescents, so as to evaluate the centrality, bridge strength, stability and accuracy of each item. Results: The total scores of eating behaviors, depression,anxiety and stress perception in adolescents were 17.41±4.53,6.95±6.08,4.86±5.03,9.34±3.80,respectively. The symptom with the highest intensity and expected impact was "I am only satisfied when I buy more food than I need", with a node intensity and expected impact value of 4.37. The nodes Depression and Anxiety were the most closely connected(weight=0.87). There were no statistically significant differences in the network structure( M =0.13,0.11) and network connection strength(female and male:4.16,4.06, s =0.10;urban and rural areas:4.08,4.07, s =0.01) between different sexes and residents ( P >0.05). Conclusion The negative impact of comorbidities such as anxiety, depression, perceived stress and eating behaviors among adolescents can be reduced through targeted prevention and intervention of core symptoms and bridging symptoms.