Objective To investigate residents'willingness to use"internet+nursing services"of a community in Xiamen City and provide reference for the code of practice to promote the service.Methods A total of 350 community residents in Xiamen City were investigated by convenience sampling from January to December 2023.The questionnaire was self-designed with regard to their willingness to use"internet+nursing services".Results 336 questionnaires were effectively collected.The total score of willingness to use"internet+nursing services"of community residents in Xiamen City was(68.80±8.73)points,but only 19.6％of residents knew about"internet+nursing services".There were statistically significant differences in willingness to use among community residents with different ages,medical payment type,whether they knew"internet+nursing services"or not,and the number of service items needed(P＜0.05).Among them,age,whether they knew"internet+nursing services"or not and the number of service items needed were the main influencing factors of willingness to use(P＜0.05).Conclusion Community residents in Xiamen City show above the middle level of willingness to use"internet+nursing services".However,the popularity of"internet+nursing services"has a large room for improvement.The publicity to the residents should be strengthened,and the care needs of residents with different demographic characteristics should be considered.The supporting application functions of such platforms should be designed to meet the health needs of community residents,especially elderly patients with great demand for services.

With the rapid development of competitive sports, the incidence of anterior cruciate ligament (ACL) injury is on the rise. Such injuries may shorten athletes′ career and lead to other long-term adverse consequences. Although athletes generally recover well after ACL reconstruction, many still struggle to return to their pre-injury performance levels. Advances in the understanding of ACL anatomy and injury mechanisms, along with the evolution of surgical techniques and rehabilitation methods, have provided more individualized and tailored options for athletes following ACL injuries. However, there is currently no consensus in China regarding surgical and rehabilitation strategies for competitive athletes aiming to return to sports after ACL injuries. To this end, the Sports Medicine Committee of the Chinese Research Hospital Association and the Editorial Board of the Chinese Journal of Trauma jointly formulated the Expert consensus on surgical treatment and rehabilitation for competitive sports athletes returning to sports after anterior cruciate ligament injury ( version 2025), and presented 14 recommendations covering surgical indications, preoperative rehabilitation, surgical timing, surgical strategies and postoperative rehabilitation strategies, aiming to improve the surgical treatment and rehabilitation system for ACL injuries in competitive athletes and facilitate their return to high-level sports performance after injury.

Objective To investigate residents'willingness to use"internet+nursing services"of a community in Xiamen City and provide reference for the code of practice to promote the service.Methods A total of 350 community residents in Xiamen City were investigated by convenience sampling from January to December 2023.The questionnaire was self-designed with regard to their willingness to use"internet+nursing services".Results 336 questionnaires were effectively collected.The total score of willingness to use"internet+nursing services"of community residents in Xiamen City was(68.80±8.73)points,but only 19.6％of residents knew about"internet+nursing services".There were statistically significant differences in willingness to use among community residents with different ages,medical payment type,whether they knew"internet+nursing services"or not,and the number of service items needed(P＜0.05).Among them,age,whether they knew"internet+nursing services"or not and the number of service items needed were the main influencing factors of willingness to use(P＜0.05).Conclusion Community residents in Xiamen City show above the middle level of willingness to use"internet+nursing services".However,the popularity of"internet+nursing services"has a large room for improvement.The publicity to the residents should be strengthened,and the care needs of residents with different demographic characteristics should be considered.The supporting application functions of such platforms should be designed to meet the health needs of community residents,especially elderly patients with great demand for services.

Objective:To evaluate the treatment strategies and outcomes for contracted nasal deformity.Methods:A retrospective review was conducted of the patients with contracted noses who underwent surgery at the Department of Plastic and Aesthetic Surgery, the Second Xiangya Hospital of Central South University, between January 2021 and January 2024. Based on the pathologic-anatomic features and severity of the deformity, patients were categorized as having mild, moderate or severe contraction. Mild cases received extensive subcutaneous dissection and framework reconstruction with various grafts. Moderate cases underwent preoperative nasal-skin distraction and intra-operative reconstruction with lower lateral or septal cartilage. Severe cases, in addition to reconstruction of the lower lateral cartilage and nasal septum, underwent individualized repair, including mucosal or cutaneous defect resurfacing. Postoperative follow-up assessed nasal appearance, complications and recurrence of contraction. Nasal aesthetics were quantified with visual analogue scale (VAS, 0-10 points; higher scores = less deformity), and patient satisfaction with the rhinoplasty outcome evaluation (ROE) questionnaire (0 = very dissatisfied, 100 = very satisfied) before surgery and at final follow-up. Paired t-test was used for VAS and ROE comparisons; categorical variables were analyzed with the χ2 test. A P-value < 0.05 denoted statistical significance. Results:A total of 96 patients were included, comprising 7 males and 89 females, aged (27.4 ± 8.0) years (19-58 years). There were 64 cases of mild, 19 cases of moderate, and 13 cases of severe contracted nose deformities. Postoperative follow-up(14.0 ± 4.6) months (6-19 months). No cases of abnormal nasal appearance, infection, necrosis, scar hyperplasia, or recurrence of contracted nose were observed during follow-up. Significant improvements in nasal aesthetic outcomes were observed. The VAS scores for mild, moderate, and severe contracted noses increased significantly from preoperative values of 4.7 ± 1.0, 3.0 ± 1.2, and 2.2± 1.1 to postoperative values of 8.6 ± 0.7, 8.9 ± 0.7, and 8.2 ± 0.9, respectively (all P < 0.01). Similarly, the ROE scores improved significantly from 59.1 ± 10.0, 34.2 ± 12.1, and 28.5± 6.3 preoperatively to 90.2 ± 9.5, 91.5 ± 7.5, and 93.3 ± 5.8 postoperatively (all P < 0.01). Conclusion:Selecting appropriate surgical methods based on the pathological and anatomical characteristics and severity of contracted nose deformities can achieve favorable outcomes. Postoperative nasal aesthetic appearance is significantly improved, and patient satisfaction is high.

Objective:To evaluate the treatment strategies and outcomes for contracted nasal deformity.Methods:A retrospective review was conducted of the patients with contracted noses who underwent surgery at the Department of Plastic and Aesthetic Surgery, the Second Xiangya Hospital of Central South University, between January 2021 and January 2024. Based on the pathologic-anatomic features and severity of the deformity, patients were categorized as having mild, moderate or severe contraction. Mild cases received extensive subcutaneous dissection and framework reconstruction with various grafts. Moderate cases underwent preoperative nasal-skin distraction and intra-operative reconstruction with lower lateral or septal cartilage. Severe cases, in addition to reconstruction of the lower lateral cartilage and nasal septum, underwent individualized repair, including mucosal or cutaneous defect resurfacing. Postoperative follow-up assessed nasal appearance, complications and recurrence of contraction. Nasal aesthetics were quantified with visual analogue scale (VAS, 0-10 points; higher scores = less deformity), and patient satisfaction with the rhinoplasty outcome evaluation (ROE) questionnaire (0 = very dissatisfied, 100 = very satisfied) before surgery and at final follow-up. Paired t-test was used for VAS and ROE comparisons; categorical variables were analyzed with the χ2 test. A P-value < 0.05 denoted statistical significance. Results:A total of 96 patients were included, comprising 7 males and 89 females, aged (27.4 ± 8.0) years (19-58 years). There were 64 cases of mild, 19 cases of moderate, and 13 cases of severe contracted nose deformities. Postoperative follow-up(14.0 ± 4.6) months (6-19 months). No cases of abnormal nasal appearance, infection, necrosis, scar hyperplasia, or recurrence of contracted nose were observed during follow-up. Significant improvements in nasal aesthetic outcomes were observed. The VAS scores for mild, moderate, and severe contracted noses increased significantly from preoperative values of 4.7 ± 1.0, 3.0 ± 1.2, and 2.2± 1.1 to postoperative values of 8.6 ± 0.7, 8.9 ± 0.7, and 8.2 ± 0.9, respectively (all P < 0.01). Similarly, the ROE scores improved significantly from 59.1 ± 10.0, 34.2 ± 12.1, and 28.5± 6.3 preoperatively to 90.2 ± 9.5, 91.5 ± 7.5, and 93.3 ± 5.8 postoperatively (all P < 0.01). Conclusion:Selecting appropriate surgical methods based on the pathological and anatomical characteristics and severity of contracted nose deformities can achieve favorable outcomes. Postoperative nasal aesthetic appearance is significantly improved, and patient satisfaction is high.

With the rapid development of competitive sports, the incidence of anterior cruciate ligament (ACL) injury is on the rise. Such injuries may shorten athletes′ career and lead to other long-term adverse consequences. Although athletes generally recover well after ACL reconstruction, many still struggle to return to their pre-injury performance levels. Advances in the understanding of ACL anatomy and injury mechanisms, along with the evolution of surgical techniques and rehabilitation methods, have provided more individualized and tailored options for athletes following ACL injuries. However, there is currently no consensus in China regarding surgical and rehabilitation strategies for competitive athletes aiming to return to sports after ACL injuries. To this end, the Sports Medicine Committee of the Chinese Research Hospital Association and the Editorial Board of the Chinese Journal of Trauma jointly formulated the Expert consensus on surgical treatment and rehabilitation for competitive sports athletes returning to sports after anterior cruciate ligament injury ( version 2025), and presented 14 recommendations covering surgical indications, preoperative rehabilitation, surgical timing, surgical strategies and postoperative rehabilitation strategies, aiming to improve the surgical treatment and rehabilitation system for ACL injuries in competitive athletes and facilitate their return to high-level sports performance after injury.

Objective:To evaluate the effectiveness of surgical methods for correcting pollybeak deformity in Chinese rhinoplasty.Methods:A retrospective chart review was conducted for patients who underwent pollybeak correction between January 2021 and December 2022 at the Department of Plastic and Aesthetic (Burn) Surgery, the Second Xiangya Hospital of Central South University. Individualized correction was tailored based on the etiology and severity of the nasal deformity of each patient, involving techniques such as resection of the anterior part of the nasal septum, reconstruction of nasal tip support, reconstruction of the middle part of the nasal vault, and excision of skin in the upper region of the nasal tip. A modified classification system for pollybeak deformity, the supratip fullness rating scale (SFRS), was developed to evaluate supratip fullness (0-3 points, with higher scores indicating more apparent deformity). The patients aesthetic outcomes were assessed by surgeons using the visual analogue scale (VAS) (0-10 points, with higher scores indicating more apparent deformity), and patient self-assessed using the rhinoplasty outcome evaluation (ROE) questionnaire (0-100 points, with higher scores indicating higher satisfaction). The measurement data of normal distribution was expressed as Mean±SD and analyzed by paired t-test; the measurement data of non-normal distribution was expressed as M( Q1, Q3) and analyzed by Wilcoxon signed rank test. Results:In a cohort study of 53 rhinoplasty patients (7 male, 46 female; age range 19-45 years, mean 29 years), comprising 15 primary and 38 secondary surgeries, nasal tip deformities were evaluated. Deformities were classified as mild (5 cases), moderate (25 cases), and severe (23 cases). Over a follow-up period of 6-17 months (mean 9.5 months), significant aesthetic improvements in the nasal tip region were observed. The SFRS scores decreased from 2(2, 3) preoperatively to 0(0, 0) postoperatively ( Z = -6.58, P < 0.001), and VAS scores decreased from 7.47±1.73 to 1.79±1.67 ( t = -25.61, P < 0.001). High patient satisfaction was indicated by a mean ROE score of 82.45±11.55. No significant complications, such as nasal tip ptosis, skin necrosis, or scar hyperplasia, were reported. Conclusion:Selecting an appropriate surgical method based on the severity and cause of pollybeak deformity can achieve satisfactory outcomes. Post-operative patients exhibit significant aesthetic improvement in the upper nasal tip area, resulting in high patient satisfaction.

Objective:To investigate the surgical effect of pedicled upper lip mucosal flap in repairing nasal septal mucosal defects after rhinoplasty.Methods:A retrospective analysis was performed from January 2016 to October 2022, the clinical data of patients with nasal septal mucosal defects after rhinoplasty were collected in the Department of Plastic and Aesthetic (Burn) Surgery at the Second Xiangya Hospital of Central South University. The pedicled upper lip mucosal flap was utilized for repair based on the patient’s medical history and wound condition. The pedicle of the flap was designed 1 cm adjacent to the frenulum of the upper lip, and an appropriate flap was incised based on the size of the wound, with dissection performed up to the superficial layer of the orbicularis oris muscle. The dissection establishes an upper lip tunnel that connects the gingival-buccal groove to the nasal cavity. The pedicled upper lip mucosal flap was elevated and transposed into the nasal cavity via the upper lip tunnel. The position of the flap was adjusted to ensure complete coverage and fixation of the nasal septal defect wound using 5-0 absorbable suture. The visual analogue scale (VAS) and the nasal obstruction symptom evaluation (NOSE) scale were utilized to facilitate patients’ satisfaction evaluation and assessment of nasal obstruction symptoms before surgery and at 6 months post-surgery. The VAS total score was 10 points, with higher scores indicating greater levels of patient satisfaction. The NOSE scale comprises of 5 items, each assigned a score ranging from 0 to 4, denoting absence of symptoms, very mild presence, moderate intensity, relatively severe manifestation, and highly severe indication respectively. The measurement data of VAS and NOSE scores before surgery and at 6 months post-surgery was expressed by Mean±SD, using paired t-test. The score distribution of the NOSE scale was represented by the number of cases, using Mann-Whitney U test. Results:The study included a total of 15 female patients, with an average age of (27.6±2.9) years (ranging from 23 to 33 years). Eleven cases presented with preoperative cartilage exposure, and the size of tissue defect ranged from 0.9 cm×0.5 cm to 1.5 cm×0.7 cm. Nine patients had a history of smoking. Skin grafting was performed in 9 patients, while nasal mucosal metastasis was observed in 8 patients. The dimensions of the flap varied from 4.0 cm×1.2 cm to 7.0 cm×1.5 cm. The postoperative recovery was satisfactory, with successful survival of the skin flaps and no occurrences of infection, hematoma, wound dehiscence, or flap necrosis. The average duration of follow-up was (8.2±2.1) months (ranging from 6 to 12 months). The postoperative VAS score (7.73±0.88) was significantly higher compared to the preoperative score (1.86±0.74) ( P<0.01). Additionally, the postoperative NOSE score (4.66±1.71) showed a significant decrease from the preoperative score (10.73±2.68), with a statistically significant difference ( P<0.01). Among them, after surgery items of stuffy or unbreathable nose (2 cases vs. 15 cases), nasal obstruction (1 case vs. 14 cases), and feeling that the nose was not enough to breathe during exercise or exertion (4 cases vs. 14 cases) scored≥2 points were significantly less than those before operation (all P<0.01). Conclusion:The utilization of pedicled upper lip mucosal flap in the reconstruction of severe nasal septal mucosal defects following rhinoplasty has proven to be highly effective. The postoperative satisfaction of patients is remarkably high, the ventilation function exhibits significant improvement, and no severe complications are observed.

Objective:To understand the current status and its associated factors of dual use of e-cigarettes and cigarettes among adolescents in Shandong Province and explore the reasons for dual use behavior.Methods:A self-administered survey was conducted among 7 999 middle school students who were selected by stratified multi-stage cluster sample method. Data were weighted and analyzed by the SPSS 25.0 complex program.Results:In Shandong Province, the prevalence rates of attempting and current dual use of e-cigarettes and cigarettes among adolescents appeared as 7.7% and 1.3%, respectively. Male, friends smoking, and secondhand smoke exposure in the past 7 days were risk factors for dual use. Compared with cigarette smokers, dual users have no differences in cognition and behavior in quitting smoking ( P>0.05). The main reason for dual users to smoke e-cigarettes was curiosity. Conclusions:Dual use of e-cigarettes and cigarettes is common among adolescents in Shandong Province, and its influencing factors are similar to traditional cigarettes. Dual use is not a transitional stage for smoking cessation. Dual users are more likely to continue smoking in the future, which should be paid attention and concern.

Objective To analyze the efficacy and safety of double-ring sandwich procedure in the treatment of acute A-type aortic dissection root.Methods The clinical data of 103 patients with acute A-type aortic dissection treated by double-ring sandwich procedure in our center from October 2020 to May 2023 were retrospectively analyzed to investigate the surgical effect,short-term cardiac structural changes and short-term postoperative complications.Results Needle hemostasis was applied in 11.65％of all patients.The amount of red blood cell transfusion during the perioperative period was(2.95±1.97)U,plasma was(543.68±208.48)ml,and blood platelet was(0.08±0.30)U.The residual aortic regurgitation,cardiac function and pericardial effusion were significantly improved at 2 weeks after operation(P＜0.05).The proportion of residual false lumen in the aortic root was significantly reduced after operation(P＜0.05).The length of hospital stay,duration of intubation,and drainage within 24 hours after surgery were less.The incidence of postoperative short-term complications such as secondary thoracotomy,cerebral infarction,cerebral hemorrhage,hemofiltration,tracheal incision and death was low.Conclusions Double-ring sandwich procedure in the treatment of acute A-type aortic dissection can effectively block the false lumen of aortic root dissection,reduce the risk of aortic intimal avulsion,and the operation is safe and effective.