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BackgroundPostoperative cognitive dysfunction （POCD） is a common complication in elderly patients after surgery， and has a great impact on postoperative rehabilitation of patients.ObjectiveTo explore the effect of mindfulness-based therapy on cognitive function and sleep quality in elderly patients after surgery under local anesthesia， so as to provide references for reducing their incidence risk of POCD and improving sleep quality.MethodsThe simple random sampling method was utilized to select 78 elderly patients who underwent surgery under local anesthesia in The Third Hospital of Mianyang from March 2022 to March 2023. Participants were assigned into study group and control group， each with 39 cases. All patients were subjected to conventional treatment and nursing interventions， and study group added mindfulness-based therapy on this basis. Mini-Mental State Examination （MMSE） was administered to patients on 1 day before surgery， and on the 1st， 3rd and 5th day after surgery. Pittsburgh Sleep Quality Index （PSQI） was employed on 1 day before surgery and on the 3rd day after surgery.ResultsMMSE scores revealed a significant time effect， group effect and time×group interaction effect （F=78.251， 197.071， 371.915， P

ObjectiveTo investigate the current status of knowledge， attitude and practice of nurses in mental health hospitals on the prevention and control of nosocomial infections， and to analyze the influencing factors.MethodsFrom June to August 2020， 402 clinical nurses from 8 mental health hospitals in a city were enrolled using simple random sampling method， and were assessed using a self-compiled knowledge-attitude-practice questionnaire related to the nosocomial infection prevention and control， thereafter， the influencing factors were screened.ResultsThe scores of knowledge， attitude and practice dimensions in relation to the nosocomial infection prevention and control among the nurses were （8.43±1.84）， （76.01±5.70） and （57.42±3.75）， respectively. Univariate analysis showed that the knowledge dimension score demonstrated significant difference among nurses of different types of hospital， grades of hospital， professional titles， education levels， and emphasis degrees of hospital and individual on nosocomial infection （P

Objective: To evaluate the effectiveness of interference screw and flexor hallucis longus tendon as augmentation material in repair of chronic Achilles tendon rupture., Methods: From October 2004 to June 2007, 32 patients (35 feet) with chronic Achilles tendon rupture were treated, including 21 males (22 feet) and 11 females (13 feet) and aging 32-85 years. The disease course was 4-132 days. There were 29 patients with hooflike movements history and 3 patients without obvious inducement. The result of Thompson test was positive in 31 cases (33 feet). The score was 56.09 +/- 7.25 according to the American Orthopaedic Foot and Ankle Society ankle-hindfoot scoring system (AOFAS). MRI indicated that the gap of the chronic Achilles tendon rupture was 0.5-5.0 cm. Medial foot incision associated with medial heel incision or only medial heel incision was made to harvest flexor hallucis longus tendon. The tendon should be 3 cm longer than the end of the Achilles tendon, then fix the tendon to the calcaneus., Results: Wound dehiscence occurred and wound healed after dressing change in 1 case; wound healed by first intention in other patients. Thirty-two patients were followed up for 12-32 months (mean 19.4 months). The AOFAS score was 94.22 +/- 4.63, showing statistically significant difference when compared with that before operation (P < 0.01). The results were excellent in 28 cases, good in 3 cases and fair in 1 case. No sural nerve injury, posterior tibial nerve injury, plantar painful scar, medial plantar nerve injury and lateral plantar nerve injury occurred., Conclusion: Flexor hallucis longus tendon transfer offers a desirable outcome in operative recovery, tendon fixation and complications.