AIM: To compare the efficacy of highly aspherical lenslets(HAL), defocus incorporated multiple segments(DIMS), and single-vision spectacle lenses(SVL)in slowing myopia progression in children and adolescents.

METHODS: In this retrospective cohort study, myopic children and adolescents aged 6-16 y who were prescribed spectacle lenses at the hospital between January 2023 and June 2023 were included. Participants were divided into the HAL, DIMS, and SVL groups according to the correction modality voluntarily selected by participants and their guardians. The follow-up duration was 12 mo. After 12 mo of wear, changes from baseline in sphere, cylinder, spherical equivalent(SE), axial length(AL), flat corneal curvature(K1), steep corneal curvature(K2), mean corneal curvature, and binocular visual function \〖binocular cross-cylinder(BCC), negative/positive relative accommodation(NRA/PRA)\〗 were compared among the three groups after 12-month spectacle wear. Three groups were further stratified by age into age≤10 y and age>10 y subgroups to explore the effect of age on myopia control efficacy of defocus lenses.

RESULTS: A total of 159 myopic participants(159 eyes; only the right eye was included for each subject)were enrolled. In the HAL group(55 participants), there were 24 males and 31 females, with a mean age of 10.07±2.14 y. The DIMS group consisted of 60 participants(33 males, 27 females), with a mean age of 10.02±1.88 y. The SVL group included 44 participants(21 males, 23 females), with a mean age of 10.59±1.93 y. There were no significant differences in K1, K2, mean corneal curvature, NRA, BCC, and PRA among the three groups after 12-month spectacle wear(all P>0.05). There were statistically significant differences in the changes in sphere, SE, and AL(all P<0.05). The changes in sphere, cylinder, SE, and AL in the HAL and DIMS groups were significantly lower than those in the SVL group(all P<0.0167). The DIMS group showed a significantly smaller cylinder progression than the SVL group(P<0.0167). In participants aged≤10 y, the change in spherical power in the HAL group was significantly smaller than those in the DIMS group and SVL group after 12-month spectacle wear(all P<0.0167). The change in cylindrical power in the DIMS group was smaller than that in the SVL group(all P<0.0167). Among participants aged>10 y, the changes in spherical power, SE, and AL in both the HAL group and DIMS group were significantly smaller than those in the SVL group after 12-month spectacle wear(all P<0.0167).

CONCLUSION: Both HAL and DIMS lenses can effectively slow the progression of refractive error and AL elongation in children and adolescents, without significant adverse effects on binocular visual function. Among children≤10 y, HAL lenses yield superior spherical power control, whereas DIMS lenses provide better astigmatism control than SVL.

OBJECTIVE To compare the effects of leuprorelin and mifepristone on sex hormone levels， ovarian function， adverse reactions， and recurrence in patients with endometriosis （EMs） after surgery. METHODS A total of 178 patients who underwent surgical treatment for EMs in Ji’an Central People’s Hospital from September 2021 to September 2023 were randomly divided into the leuprorelin group and the mifepristone group， with 92 cases in each group. Medication was initiated on days 1 to 5 of the first menstrual cycle following surgery. Patients in the leuprorelin group received subcutaneous injections of Leuprorelin acetate microspheres， 3.75 mg per time， once every four weeks， for a total of 6 injections. Patients in the mifepristone group took 12.5 mg of Mifepristone capsules orally once daily for six consecutive months. Visual analog scale （VAS）， serum sex hormone levels [follicle-stimulating hormone （FSH）， luteinizing hormone （LH）， and estradiol （E2）]， ovarian function indicators [anti- Müllerian hormone （AMH）， antral follicle count （AFC）]， and T helper 1 cell （Th1）/Th2 shift markers [interferon-γ （IFN-γ）， interleukin 2 （IL-2）， IL-4， and IL-10] were compared between the two groups before surgery and after treatment. Incidence and outcome of adverse reactions and recurrence within one year were also compared between the two groups. RESULTS There were no statistically significant differences in baseline indicators between the two groups before surgery （P＞0.05）. After treatment， both groups showed significantly lower VAS scores for chronic pelvic pain， dysmenorrhea and dyspareunia， and significantly reduced serum FSH， LH， E2， IL-4 and IL-10 levels compared to before surgery （P＜0.05）， while serum IFN-γ and IL-2 levels were significantly increased （P＜0.05）； the leuprorelin group showed significantly greater improvements than the mifepristone group in all these indicators （P＜0.05）. After treatment， serum AMH levels in both groups were significantly lower than before surgery levels， while AFC was significantly increased （P＜0.05）； the leuprorelin group had significantly higher serum AMH levels and more AFC compared to the mifepristone group （P＜0.05）. There were no significant differences in the incidence of adverse reactions and outcome rates between the two groups （P＞0.05）. During one year of follow-up after discontinuation， the recurrence rate in the leuprorelin group was significantly lower than in the mifepristone group （1.15% vs. 10.99%， P＜0.05）. CONCLUSIONS Both leuprorelin and mifepristone are effective therapeutic drugs for EMs， but the former has advantages in alleviating pain， regulating serum sex hormone levels， protecting ovarian function， regulating immune function and reducing recurrence rates.

Objective:To retrieve and obtain evidence related to postoperative rehabilitation training of patients with lumbar disc herniation and to summarize the best evidence.Methods:The computer was used to search domestic and foreign guideline networks, evidence-based databases, original research databases and orthopedic related websites for relevant evidence on rehabilitation training for patients with lumbar disc herniation after surgery, including evidence summary, guidelines, expert consensus, systematic review and Meta-analysis. The retrieval time limit was from the establishment of the database to April 30, 2021. The literature quality evaluation, evidence extraction, classification and integration were conducted independently by two researchers, and disagreements were discussed or adjudicated by a third party.Results:A total of 14 articles were included, including 3 evidence summaries, 1 guideline, 6 expert consensuses, and 4 systematic reviews. A total of 13 best evidences of rehabilitation training for patients with lumbar disc herniation after surgery were summarized in 8 categories, including rehabilitation assessment, rehabilitation principle, rehabilitation time, rehabilitation intensity, rehabilitation mode, patient education, rehabilitation psychotherapy and follow-up monitoring.Conclusions:This study can provide evidence-based basis for nursing staff to carry out postoperative rehabilitation guidance, but in clinical practice, physical, psychological and cultural background conditions of patients should be comprehensively assessed, and individualized rehabilitation programs should be formulated for patients based on local medical level and conditions.

Objective:To explore the effect of nursing interventions based on individual and family self-management theory (IFSMT) on postoperative rehabilitation of patients undergoing percutaneous transforaminal endoscopic surgery.Methods:A total of 835 patients who underwent percutaneous transforaminal endoscopic surgery in Shanxi Provincial People's Hospital from January 2018 to January 2020 were selected as research objects by the convenient sampling method. According to the random envelope method, patients were divided into the control group ( n=417) and the observation group ( n=418) according to the approximate 1∶1 standard. The control group was given routine nursing intervention, while the observation group was given nursing intervention based on IFSMT on the basis of the control group. The differences in self-management ability, postoperative recovery time, lumbar functional recovery, pain score and postoperative complication rate before and after intervention were compared between the two groups. Results:After intervention, the scores of treatment management, psychological management, life management and knowledge and skill management in the observation group were higher than those before intervention and were higher than those in the control group, and the differences were statistically significant ( P<0.01). The hospitalization days, self-care time and work recovery time of observation group were shorter than those of control group, and the differences were statistically significant ( P<0.01). After intervention, the Oswestry dysfunction index and pain score in the observation group were lower than those before intervention and lower than those in the control group. The treatment score evaluated by the Japanese Orthopedic Association was higher than that before intervention and higher than that of the control group, and the differences were statistically significant ( P<0.01). The incidence of postoperative complications in observation group was lower than that in control group, and the difference was statistically significant ( P<0.05) . Conclusions:IFSMT based nursing intervention for patients undergoing percutaneous foraminal endoscopic surgery is beneficial to postoperative rehabilitation of patients, which is worthy of clinical promotion.

ObjectiveTo investigate the prevenance rate and related factors of anxiety among the public before and after outbreak of COVID-19， and to provide scientific guidance for public health emergency response in psychological intervention field. MethodsBy using the convenient sampling method， residents in Chinese mainland participated in predesigned questionnaire survey from February 7^th to February 14^th， 2020， meantime， all the selected individuals were assessed using Self-rating Anxiety Scale （SAS）. The anxiety status was also retrospectively evaluated before January 20^th， prior to the outbreak. Thereafter， a before-and-after comparison was conducted on the anxiety status， and the related influencing factors were discussed. ResultsA total of 1 222 valid questionnaires were collected， with a valid rate of 93.8%. After the outbreak， the number of people with anxiety symptoms increased from 90 （7.4%） to 172 （14.1%）， with statistical difference （P<0.01）. The SAS score increased from （40.65±10.43） to （36.32±8.46）， with statistical difference （P<0.01）. For overall sample， the independent risk factors of anxiety aggravation included serious disruptions of daily life （P<0.01）， older age （P<0.01）， female （P<0.01）， poor education background （P=0.005）， occupied in medical staff （P=0.031） and lack of medical education （P=0.039）. For medical staff， the independent risk factors of anxiety aggravation included sense of being-alienated （P<0.01）， older age （P<0.01）， female （P=0.002） and serious disruptions of daily life （P=0.044）. ConclusionThe prevalence rate of anxiety is increased after the outbreak of COVID-19， especially among the general public with serious disruptions of daily life， older age， females， poor education background， and the lack of medical education， and among medical staff with sense of being-alienated， older age， females， and serious disruptions of daily life.

Objective:To investigate the prevalence of Escherchia albertii in Shanxi province. Methods:The chicken intestines were enriched in EC broth. The eae gene was detected by PCR, and the eae-positive EC enrichments were inoculated in MacConkey agar plate. The eae-positive lactose non-fermenting isolates were presumed as Escherchia albertii, and then analyzed by triplex-PCR, 16S rDNA sequencing and MLST. Results:Two suspected Escherchia albertiiwere isolated from 250 samples of chicken intestines. It was identified as Escherchia albertii by phenotypic, specific genes,16S rDNA sequencing, and MLST analyses . The cytolethal distending toxin B ( cdtB) showed positive by PCR,and they were clusted to Ⅱ/Ⅲ/Ⅴ group by sequencing. Conclusion:This study showed that the Escherchia albertii was existed in Shanxi province, China.

Objective:To investigate the prevalence of Escherchia albertii in Shanxi province. Methods:The chicken intestines were enriched in EC broth. The eae gene was detected by PCR, and the eae-positive EC enrichments were inoculated in MacConkey agar plate. The eae-positive lactose non-fermenting isolates were presumed as Escherchia albertii, and then analyzed by triplex-PCR, 16S rDNA sequencing and MLST. Results:Two suspected Escherchia albertiiwere isolated from 250 samples of chicken intestines. It was identified as Escherchia albertii by phenotypic, specific genes,16S rDNA sequencing, and MLST analyses . The cytolethal distending toxin B ( cdtB) showed positive by PCR,and they were clusted to Ⅱ/Ⅲ/Ⅴ group by sequencing. Conclusion:This study showed that the Escherchia albertii was existed in Shanxi province, China.

Objective:To explore the mediating effect of empathy ability between personality characteristics and humanistic care ability of nursing undergraduates.Methods:The convenient sampling method was adopted to select 490 nursing undergraduates from the freshman to senior year of school of nursing in a medical university from June to July 2019 as the research objects. General information questionnaire, Caring Ability Inventory (CAI) , the Jefferson Scale of Physi-cian Empathy-Nursing Student (JSPE-NS) and Eysenck Personality Questionnaire-Revised Short Scale Chinese (EPQ-RSC) were used to conduct the questionnaire survey. A total of 490 questionnaires were issued and 435 valid questionnaires were recovered.Results:CAI score of 435 nursing undergraduates was (184.38±19.49) . The results of Sobel-test showed that the empathy ability of nursing students had a partial mediating effect between extroversion and neurotic personality characteristics and humanistic care ability, with effect values of 16.0% and 23.0%, respectively.Conclusions:The humanistic care ability of nursing students is at a low level, and the empathy ability plays a part of mediating role among the extroversion and neurotic personality characteristics and humanistic care ability of nursing undergraduates. Nursing educators can change the influence of extroversion and neurotic personality characteristics on the humanistic care ability by improving the empathy of nursing students, thereby improving the humanistic care ability of nursing undergraduates.

Objective:To explore the effects of hyperbaric oxygen(HBO) combined with radiochemotherapy on the immune function and prognosis of patients with breast cancer.Methods:A total of 144 breast cancer patients admitted in the Department of Breast Surgery, Shanxi Provincial Cancer Hospital from June 2017 to December 2018 were selected as the research objects and randomly divided into control group ( n=72) and observation group ( n=72) according to random number table method. The control group was given the conventional radiochemotherapy treatment, and the observation group was treated with the hyperbaric oxygen (HBO) therapy on the basis of the treatment in the control group. The changes of the immunoglobulin (IgG and IgM) and their complements (C3 and C4), CD3 + , CD4 + , and CD8 + T lymphocytes of the two groups were compared before and after the treatment. The adverse reactions, complications, tumor recurrence and metastasis of the patients in the two groups were compared in a 1-year follow-up. Results:After 6 courses of the treatment, the immunoglobulin (IgG and IgM) and their complements (C3 and C4) levels of the patients in the observation group were significantly higher than those in the control group. The difference was statistically significant ( P<0.05). CD4 + T lymphocyte count was also obviously higher than that of the control group ( P<0.05). One-year follow-up showed that the bone marrow toxicity, gastrointestinal reaction, and hair loss of the patients in the observation group were significantly better than those in the control group, and the incidences of breast cancer recurrence and metastasis were significantly lower than those in the control group with statistically significant difference ( P<0.05 or P<0.01). Conclusion:HBO therapy, as an assisting treatment, can effectively enhance the immunity of breast cancer patients after radiochemotherapy, reduce the occurrence of adverse reactions, and delay tumor recurrence and metastasis.

Objective:To explore the effects of hyperbaric oxygen(HBO) combined with radiochemotherapy on the immune function and prognosis of patients with breast cancer.Methods:A total of 144 breast cancer patients admitted in the Department of Breast Surgery, Shanxi Provincial Cancer Hospital from June 2017 to December 2018 were selected as the research objects and randomly divided into control group ( n=72) and observation group ( n=72) according to random number table method. The control group was given the conventional radiochemotherapy treatment, and the observation group was treated with the hyperbaric oxygen (HBO) therapy on the basis of the treatment in the control group. The changes of the immunoglobulin (IgG and IgM) and their complements (C3 and C4), CD3 + , CD4 + , and CD8 + T lymphocytes of the two groups were compared before and after the treatment. The adverse reactions, complications, tumor recurrence and metastasis of the patients in the two groups were compared in a 1-year follow-up. Results:After 6 courses of the treatment, the immunoglobulin (IgG and IgM) and their complements (C3 and C4) levels of the patients in the observation group were significantly higher than those in the control group. The difference was statistically significant ( P<0.05). CD4 + T lymphocyte count was also obviously higher than that of the control group ( P<0.05). One-year follow-up showed that the bone marrow toxicity, gastrointestinal reaction, and hair loss of the patients in the observation group were significantly better than those in the control group, and the incidences of breast cancer recurrence and metastasis were significantly lower than those in the control group with statistically significant difference ( P<0.05 or P<0.01). Conclusion:HBO therapy, as an assisting treatment, can effectively enhance the immunity of breast cancer patients after radiochemotherapy, reduce the occurrence of adverse reactions, and delay tumor recurrence and metastasis.