BACKGROUND:It has been shown that Gushukang affects bone metabolism by regulating nucleotide and amino acid metabolism and immune mechanisms.Current research on the mechanism of Gushukang in the treatment of osteoporosis primarily focuses on osteoblast regulation and requires further improvement from the perspective of osteoclasts. OBJECTIVE:To investigate the mechanism by which Gushukang interferes with osteoclasts in the treatment of osteoporosis using RAW264.7 cells as the research model. METHODS:Twenty-four 8-week-old female Sprague-Dawley rats were randomly divided into four groups(n=6 per group):the three experimental groups were given 1,2 and 4 g/kg osteoporosis solution by gavage(2 times per day),and the control group was given an equal amount of distilled water by gavage(2 times per day).After 7 days of intragastric administration,aortic blood samples were extracted to collect serum samples using centrifugation,and serum samples from the same groups were combined to obtain the low-,medium-,and high-concentration Gushukang-containing and normal sera for the subsequent experiments.(1)RAW264.7 cells were cultured in six groups:normal serum was added to the control group;low,medium,and high concentration groups were added with low,medium,and high concentrations of Gushukang-containing serum,respectively;ML385,a nuclear factor erythroid 2-related factor 2(Nrf2)inhibitor was given in the Nrf2 inhibitor group;and t-BHQ,a Nrf2 activator,was added in the Nrf2 activator group.Cell viability was detected using the cell counting kit-8 assay.(2)The 3rd generation RAW 264.7 cells were cultured and divided into five groups:the blank control group was added with normal serum,the osteoclast group was added with receptor activator of nuclear factor κB ligand(RANKL),and the low-,medium-,and high-concentration groups were added with low-,medium-,and high-concentration Gushukang-containing serum based on the addition of RANKL.Tartrate-resistant acid phosphate staining was performed after 5 days of culture.(3)RAW264.7 cells were cultured and divided into five groups:blank control group was cultured with normal serum,osteoclast group cultured with normal serum and RANKL,high concentration+osteoclast group cultured with RANKL+high concentration Gushukang-containing serum,osteoclast+Nrf2 agonist group cultured with RANKL+t-BHQ,and high concentration+osteoclast+Nrf2 inhibitor group cultured with RANKL+high concentration Gushukang-containing serum+ML385.Western blot assay and determination of reactive oxygen content were performed after 5 days of culture. RESULTS AND CONCLUSION:The cell counting kit-8 results indicated that Gushukang-containing serum,NRF2 inhibitor or agonist had no significant effect on RAW264.7 cell viability.Tartrate-resistant acid phosphate staining results demonstrated that Gushukang-containing serum exhibited a concentration-dependent inhibitory effect on osteoclast differentiation.Western blot analysis and determination of reactive oxygen species revealed that compared with the blank control group,Nrf2 protein expression was decreased in the osteoclast group(P<0.05),while c-Fos and NFATc1 protein expression and reactive oxygen species content were elevated(P<0.05);compared with the osteoclast group,Nrf2 protein expression was elevated and reactive oxygen species content was decreased in the high-concentration+osteoclast group,osteoclast+Nrf2 agonist group,and high-concentration+osteoclast+Nrf2 inhibitor group(P<0.05),while c-Fos and NFATc1 protein expression was decreased in the high concentration+osteoclast group and osteoclast+Nrf2 agonist group(P<0.05);compared with the high concentration+osteoclast group,Nrf2 protein expression was decreased(P<0.05)and reactive oxygen species content was elevated(P<0.05)in the high concentration+osteoclast+Nrf2 inhibitor group.To conclude,Gushukang reduces reactive oxygen species production by activating Nrf2,thereby inhibiting downstream of the c-Fos/NFATc1 pathway and suppressing osteoclast differentiation.

Objective:To investigate the expression of long non-coding RNA(lncRNA) ZFP36-AS1 in bladder cancer and the effect of ZFP36-AS1/miR-221 axis on the proliferation and immune escape of bladder cancer cells.Methods:The expression difference of ZFP36-AS1 in bladder cancer tissues was analyzed by cBioPortal database. Real-time fluorescence quantitative polymerase chain reaction (RT-qPCR) was used to analyze the expression difference of ZFP36-AS1 in bladder cancer cell lines (J82, RT-4, MGH-U3, 5637). MGH-U3 cells were randomly divided into negative control (NC) group and ZFP36-AS1 group, which were transfected with pcDNA3.1-NC plasmid and pcDNA3.1-ZFP36-AS1 plasmid, respectively. Colony formation assay and flow cytometry were used to analyze the proliferation activity and cell cycle of MGH-U3 cells, respectively. T lymphocytes were co-cultured with MGH-U3 cells in each group, and the levels of interleukin-10 (IL-10), γ-interferon (IFN-γ), and interleukin-4 (IL-4) in the supernatants of each group were detected by enzyme-linked immunosorbent assay (ELISA). The dual-luciferase reporter gene assay verified the targeting relationship between ZFP36-AS1 and miR-221. The effect of ZFP36-AS1 on the expression of miR-221 in MGH-U3 cells was detected by RT-qPCR. Western blotting was used to detect the effect of ZFP36-AS1/miR-221 axis on the protein expression of CDK3, Cyclin C, CDK5, Cyclin D1 and Cyclin D3 in MGH-U3 cells.Results:Compared with normal bladder tissue, ZFP36-AS1 was abnormally low-expressed in bladder cancer tissue ( P<0.01). Compared with SV-HUC-1 cells, ZFP36-AS1 was abnormally low-expressed in bladder cancer cell lines (J82, RT-4, MGH-U3, 5637) ( P<0.01), and the expression was lowest in MGH-U3 cells ( P<0.01). The number of MGH-U3 cell colonies formed in the NC group and the ZFP36-AS1 group were (220.80±34.65) and (77.84±19.11), respectively, and the number of MGH-U3 cell colonies formed in the ZFP36-AS1 group was significantly down-regulated, the difference was statistically significant ( P<0.01). The proportions of G 0/G 1 phase cells in NC group and ZFP36-AS1 group were (48.04±2.89)% and (72.89±3.46)%, respectively, and the proportion of S phase cells were (35.38±2.98)% and (20.62±2.56)%, respectively. The proportion of G 2/M stage cells was (16.59±1.46)% and (6.48±1.50)%, respectively. The proportion of cells in G 0/G 1 phase were up-regulated in ZFP36-AS1 group ( P<0.01), and the proportion of cells in S phase and G 2/M phase were both down-regulated ( P<0.01). Compared with the NC group, the levels of IL-4 and IFN-γ in the ZFP36-AS1 group were significantly up-regulated ( P<0.01), and the level of IL-10 was significantly down-regulated ( P<0.01). ZFP36-AS1 can target miR-221 ( P<0.01). The relative expression of miR-221 in the NC group and the ZFP36-AS1 group was 6.84±1.35 and 1.00±0.21, respectively. Compared with the NC group, overexpression of ZFP36-AS1 could significantly inhibit the expression of miR-221 ( P<0.01). Compared with the NC group, the expressions of CDK3, Cyclin C, CDK5, Cyclin D1, and Cyclin D3 in the ZFP36-AS1 group were significantly decreased. Conclusion:ZFP36-AS1 is abnormally low-expressed in bladder cancer, and it reduces the proliferation activity of bladder cancer cells and inhibits their immune escape by inhibiting the expression of miR-221.

Objective To investigate the effect of dapagliflozin-mediated miR-98-5p on high glucose-induced damage in human renal tubular epithelial cells.Methods Blood samples from patients with diabetic nephropathy(DN)and healthy individuals were collected.The expression of serum miR-98-5p was detected by real-time fluorescence quantitative polymerase chain reaction(RT-qPCR),and kidney injury-related indicators were measured using a biochemical immunoassay analyzer.HK-2 cells were cultured in vitro and randomly divided into control group(5 mmol·L-1 glucose),HG group(30 mmol·L-1 glucose),experimental-L group(30 mmol·L-1 glucose+20 μmol·L-1 dapagliflozin),experimental-H group(30 mmol·L-1 glucose+40 μmol·L-1 dapagliflozin),anti-miR-NC group(transfected with anti-miR-NC+30 mmol·L-1 glucose+40 μmol·L-1 dapagliflozin),and anti-miR-98-5p group(transfected with anti-miR-98-5p+30 mmol·L-1 glucose+40 μmol·L-1 dapagliflozin).Cell viability was evaluated using the cell counting kit 8(CCK-8)assay 24 hours after drug treatment;miR-98-5p expression in cells was detected by RT-qPCR;cell apoptosis rate was measured by flow cytometry,apoptosis-related protein expression was detected by Western blot;and inflammatory cytokine expression was measured by enzyme-linked immunosorbent assay.Results The expression levels of miR-98-5p in the serum of DN patients and healthy individuals were 1.00±0.25 and 0.39±0.05,respectively,showing a significant difference between the two groups(P＜0.05).The expression levels of miR-98-5p in the control group,HG group,experimental-H group,anti-miR-NC group,and anti-miR-98-5p group were 1.00±0.09,0.31±0.04,0.72±0.06,0.75±0.07 and 0.22±0.03;the cell survival rates were(100.00±3.36)％,(51.63±5.89)％,(79.46±9.90)％,(82.88±5.71)％and(59.69±7.43)％;apoptosis rates were(3.52±0.20)％,(35.80±3.67)％,(16.43±1.57)％,(15.71±1.42)％and(29.37±2.18)％;tumor necrosis factor-α(TNF-α)levels were(22.46±1.67),(68.37±6.05),(34.45±2.47),(35.11±2.84)and(60.46±3.56)pg·mL-1,respectively.The differences among these indicators were all statistically significant when comparing the HG group to the control group,the experimental-H group to the HG group,and the anti-miR-98-5p group to the anti-miR-NC group(all P＜0.05).Conclusion Dapagliflozin can alleviate high glucose-induced HK-2 cell damage by upregulating the expression of miR-98-5p,inhibiting inflammation,and reducing cell apoptosis.

Objective To investigate the mechanism of apoptosis induced by acetyl-11-keto-3-boswellic acid(AKBA)in oral squamous cell carcinoma(OSCC)cells.Methods CAL27 were randomly divided into control group(conventional culture),low-dose group(40.00 μmol·L-1 AKBA),middle-dose group(80.00 μmol·L-1 AKBA),high-dose group(120.00 μmol·L-1 AKBA),3-methyladenine(3-MA)group(120.00 μmol·L-1 AKBA+2 mmol·L-1 autophagy inhibitor 3-MA).5-ethynyl-2'-deoxyuridine(Edu)assay was used to detect cell proliferation;Western blot assay was used to detect protein expression;flow cytometry was used to detect apoptosis.Mice were randomly divided into model group(construct OSCC mouse model),AKBA-L group(10.00 mg·kg-1 AKBA after modeling),AKBA-H group(20.00 mg·kg-1 AKBA after modeling),10 animals per group.After 28 days of continuous administration,weight were detected;and the expression of related proteins were detected by Western blot assay.Results The Edu positive cell rates in control group,high-dose group were(40.18±2.53)％,(12.08±0.93)％,respectively;the protein levels of autophagy associated microtubule associated protein 1 light chain 3(LC3)Ⅱ/LC3 Ⅰ in control group,high-dose group and 3-MA group were 0.33±0.05,2.93±0.39,0.56±0.07,respectively;phosphorylated adenylate activated protein kinase catalytic subunit alpha subunit 1(p-PRKAA1)protein levels were 0.34±0.04,1.03±0.07,0.99±0.09,respectively;the apoptosis rates were(4.65±0.39)％,(25.75±2.29)％,(14.92±1.49)％,respectively.The above indexes in hige-dose group were significantly different from those in the control group(all P＜0.05).The above indexes in 3-MA group were significantly different from those in high-dose group(all P＜0.05).The tumor weight of model group,AKBA-L group and AKBA-H group were(0.96±0.08),(0.55±0.06),(0.43±0.05)g,respectively;the protein levels of LC3 Ⅱ/LC3 Ⅰ were 0.47±0.09,0.94±0.21 and 1.69±0.34,respectively.The above indexes in AKBA-L group and AKBA-H group were significantly different from those in model group(all P＜0.05).Conclusion AKBA can induce cytotoxic autophagy related apoptosis and inhibit CAL27 cell proliferation,which may be related to activation of AMPK signal.

Temporomandibular joint (TMJ) diseases are common clinical conditions. The number of patients with TMJ diseases is large, and the etiology, epidemiology, disease spectrum, and treatment of the disease remain controversial and unknown. To understand and master the current situation of the occurrence, development and prevention of TMJ diseases, as well as to identify the patterns in etiology, incidence, drug sensitivity, and prognosis is crucial for alleviating patients′suffering.This will facilitate in-depth medical research, effective disease prevention measures, and the formulation of corresponding health policies. Cohort construction and research has an irreplaceable role in precise disease prevention and significant improvement in diagnosis and treatment levels. Large-scale cohort studies are needed to explore the relationship between potential risk factors and outcomes of TMJ diseases, and to observe disease prognoses through long-term follw-ups. The consensus aims to establish a standard conceptual frame work for a cohort study on patients with TMJ disease while providing ideas for cohort data standards to this condition. TMJ disease cohort data consists of both common data standards applicable to all specific disease cohorts as well as disease-specific data standards. Common data were available for each specific disease cohort. By integrating different cohort research resources, standard problems or study variables can be unified. Long-term follow-up can be performed using consistent definitions and criteria across different projects for better core data collection. It is hoped that this consensus will be facilitate the development cohort studies of TMJ diseases.

Objective:To explore the impact of digital technology in constructing a three-dimensional (3D) symmetry reference plane (SRP) for esthetic restoration of anterior teeth and to evaluate its clinical applicability.Methods:A cross-sectional study was conducted from February to May 2024, involving 20 patients [11 males and 9 females, aged (36.8±11.4) years] who underwent anterior esthetic restorations at the Department of Stomatology, People′s Hospital of Ningxia Hui Autonomous Region. Symmetrical reference planes of patients′ 3D facial models were constructed using three different algorithms: weighted Procrustes analysis (WPA), Procrustes analysis (PA) based on the ontology-mirror correlation method, and iterative closest point (ICP). The SRP defined by an associate chief physician served as the control (true-value group). The angular errors between each algorithm group and the true-value group were compared. The optimal algorithm was selected and combined with a three-dimensional digital smile design (DSD) to create virtual patients, followed by designing anterior restorations. The visual analogue scale (VAS) was used by patients to score the aesthetic restoration results of the conventional design (control group) and the algorithm-based design (algorithm group).Results:The angular errors of the WPA, PA, and ICP groups were 1.43°±0.66°, 1.82°±0.88°, and 4.74°±2.03° respectively, with statistically significant differences among the groups ( F=41.10, P<0.001). Pairwise comparisons showed that the WPA group had significantly smaller angular errors compared to the PA and ICP groups ( P<0.05). The VAS scores for aesthetic restoration were significantly higher in the algorithm group (8.09±0.74) compared to the control group (6.30±1.38) ( t=-5.49, P<0.001). Conclusions:The SRP constructed using the WPA algorithm demonstrated minimal angular error when compared to the expert-defined SRP and is considered the optimal choice in clinical practice, yielding high patient satisfaction.

Objective To observe the cage subsidence after oblique lateral interbody fusion(OLIF)for lumbar spondylo-sis,summarize the characteristics of the cage subsidence,analyze causes,and propose preventive measures.Methods The data of 144 patients of lumbar spine lesions admitted to our hospital from October 2015 to December 2018 were retrospectively ana-lyzed.There were 43 males and 101 females,and the age ranged from 20 to 81 years old,with an average of(60.90±10.06)years old.Disease types:17 patients of lumbar intervertebral disc degenerative disease,12 patients of giant lumbar disc hernia-tion,5 patients of discogenic low back pain,33 patients of lumbar spinal stenosis,26 patients of lumbar degenerative spondy-lolisthesis,28 patients of lumbar spondylolisthesis with spondylolisthesis,11 patients of adjacent vertebral disease after lumbar internal fixation,7 patients of primary spondylitis in the inflammatory outcome stage,and 5 patients of lumbar degenerative scoliosis.Preoperative dual-energy X-ray bone mineral density examination showed 57 patients of osteopenia or osteoporosis,and 87 patients of normal bone density.The number of fusion segments:124 patients of single-segment,11 patients of two-seg-ment,8 patients of three-segment,four-segment 1 patient.There were 40 patients treated by stand-alone OLIF,and 104 patients by OLIF combined with posterior pedicle screw.Observed the occurrence of fusion cage settlement after operation,conducted monofactor analysis on possible risk factors,and observed the influence of fusion cage settlement on clinical results.Results All operations were successfully completed,the median operation time was 99 min,and the median intraoperative blood loss was 106 ml.Intraoperative endplate injury occurred in 30 patients and vertebral fracture occurred in 5 patients.The mean follow-up was(14.57±7.14)months from 6 to 30 months.During the follow-up,except for the patients of primary lumbar interstitial in-flammation and some patients of lumbar spondylolisthesis with spondylolisthesis,the others all had different degrees of cage subsidence.Cage subsidence classification:119 patients were normal subsidence,and 25 patients were abnormal subsidence(23 patients were grade Ⅰ,and 2 patients were grade Ⅱ).There was no loosening or rupture of the pedicle screw system.The height of the intervertebral space recovered from the preoperative average(9.48±1.84)mm to the postoperative average(12.65±2.03)mm,and the average(10.51±1.81)mm at the last follow-up.There were statistical differences between postop-erative and preoperative,and between the last follow-up and postoperative.The interbody fusion rate was 94.4％.The low back pain VAS decreased from the preoperative average(6.55±2.2 9)to the last follow-up(1.40±0.82),and there was statistically significant different.The leg pain VAS decreased from the preoperative average(4.72±1.49)to the final follow-up(0.60± 0.03),and the difference was statistically significant(t=9.13,P＜0.000 1).The ODI index recovered from the preoperative av-erage(38.50±6.98)％to the latest follow-up(11.30±3.27)％,and there was statistically significant different.The complication rate was 31.3％(45/144),and the reoperation rate was 9.72％(14/144).Among them,8 patients were reoperated due to fusion cage subsidence or displacement,accounting for 57.14％(8/14)of reoperation.The fusion cage subsidence in this group had obvious characteristics.The monofactor analysis showed that the number of abnormal subsidence patients in the osteopenia or osteoporosis group,Stand-alone OLIF group,2 or more segments fusion group,and endplate injury group was higher than that in the normal bone mass group,OLIF combined with pedicle screw fixation group,single segment fusion group,and no endplate injury group,and the comparison had statistical differences.Conclusion Cage subsidence is a common phenomenon after 0-LIF surgery.Preoperative osteopenia or osteoporosis,Stand-alone OLIF,2 or more segments of fusion and intraoperative end-plate injury may be important factors for postoperative fusion cage subsidence.Although there is no significant correlation be-tween the degree of cage subsidence and clinical symptoms,there is a risk of cage migration,and prevention needs to be strengthened to reduce serious complications caused by fusion of cage subsidence,including reoperation.

Objective To investigate the feasibility of mimics software in analyzing a new type of complex anterior cervical fixation—anterior transpedicular screw fixation+zero notch internal fixation.Methods From January 2021 to September 2022,50 normal pedestrians who underwent cervical spine CT scanning were selected for C1-C7 segment scanning,including 27 males and 23 females,aged from 25 to 65 years old with an average of(46.0±9.0)years old.The dicom format is exported and engraved into the CD,and use the mimics software to perform 3D reconstruction of each segment.A simulated screw is placed on the image according to the critical value of zero notch screw(head and tail angle 44°,internal angle 29°).The posi-tion of zero notch screw in each segment is observed to determine the feasibility of anterior transpedicular screw fixation plus zero notch internal fixation.Results For the upper zero notch screws the three-dimensional images of the cervical spine across all 50 subjects within the C3-C7 segments demonstrated safe position,wwith no instances of intersection with ATPS.For the lower zero notch screw,in C3-C4 and C4-C5,4 out of 50 subjects are in the safe position in the three-dimensional images of cervical ver-tebrae,and 46 cases could achieve secure screw placement when the maximum caudal angle is(32.3±1.9)° and(36.1±2.2)°,respectively.In C5-C6 and C6-C7 segments,no lower zero notch screws intersected with ATPS,and all screws are in safe posi-tions.Conclusion Lower cervical anterior pedicle screw fixation plus zero notch internal fixation can achieve successful nail placement through the selected entry point and position.

Objective:To investigate the incidence of postoperative complications in Chinese patients with gastric or colorectal cancer, and to evaluate the risk factors for postoperative complications.Methods:This was a national, multicenter, prospective, registry-based, cohort study of data obtained from the database of the Prevalence of Abdominal Complications After Gastro- enterological Surgery (PACAGE) study sponsored by the China Gastrointestinal Cancer Surgical Union. The PACAGE database prospectively collected general demographic characteristics, protocols for perioperative treatment, and variables associated with postoperative complications in patients treated for gastric or colorectal cancer in 20 medical centers from December 2018 to December 2020. The patients were grouped according to the presence or absence of postoperative complications. Postoperative complications were categorized and graded in accordance with the expert consensus on postoperative complications in gastrointestinal oncology surgery and Clavien-Dindo grading criteria. The incidence of postoperative complications of different grades are presented as bar charts. Independent risk factors for occurrence of postoperative complications were identified by multifactorial unconditional logistic regression.Results:The study cohort comprised 3926 patients with gastric or colorectal cancer, 657 (16.7%) of whom had a total of 876 postoperative complications. Serious complications (Grade III and above) occurred in 4.0% of patients (156/3926). The rate of Grade V complications was 0.2% (7/3926). The cohort included 2271 patients with gastric cancer with a postoperative complication rate of 18.1% (412/2271) and serious complication rate of 4.7% (106/2271); and 1655 with colorectal cancer, with a postoperative complication rate of 14.8% (245/1655) and serious complication rate of 3.0% (50/1655). The incidences of anastomotic leakage in patients with gastric and colorectal cancer were 3.3% (74/2271) and 3.4% (56/1655), respectively. Abdominal infection was the most frequently occurring complication, accounting for 28.7% (164/572) and 39.5% (120/304) of postoperative complications in patients with gastric and colorectal cancer, respectively. The most frequently occurring grade of postoperative complication was Grade II, accounting for 65.4% (374/572) and 56.6% (172/304) of complications in patients with gastric and colorectal cancers, respectively. Multifactorial analysis identified (1) the following independent risk factors for postoperative complications in patients in the gastric cancer group: preoperative comorbidities (OR=2.54, 95%CI: 1.51-4.28, P<0.001), neoadjuvant therapy (OR=1.42, 95%CI:1.06-1.89, P=0.020), high American Society of Anesthesiologists (ASA) scores (ASA score 2 points:OR=1.60, 95% CI: 1.23-2.07, P<0.001, ASA score ≥3 points:OR=0.43, 95% CI: 0.25-0.73, P=0.002), operative time >180 minutes (OR=1.81, 95% CI: 1.42-2.31, P<0.001), intraoperative bleeding >50 mL (OR=1.29,95%CI: 1.01-1.63, P=0.038), and distal gastrectomy compared with total gastrectomy (OR=0.65,95%CI: 0.51-0.83, P<0.001); and (2) the following independent risk factors for postoperative complications in patients in the colorectal cancer group: female (OR=0.60, 95%CI: 0.44-0.80, P<0.001), preoperative comorbidities (OR=2.73, 95%CI: 1.25-5.99, P=0.030), neoadjuvant therapy (OR=1.83, 95%CI:1.23-2.72, P=0.008), laparoscopic surgery (OR=0.47, 95%CI: 0.30-0.72, P=0.022), and abdominoperineal resection compared with low anterior resection (OR=2.74, 95%CI: 1.71-4.41, P<0.001). Conclusion:Postoperative complications associated with various types of infection were the most frequent complications in patients with gastric or colorectal cancer. Although the risk factors for postoperative complications differed between patients with gastric cancer and those with colorectal cancer, the presence of preoperative comorbidities, administration of neoadjuvant therapy, and extent of surgical resection, were the commonest factors associated with postoperative complications in patients of both categories.

Objective To understand cognition level and treatment intention of patients with endometriosis(EMs);To evaluate the effects of TCM chronic disease management on EMs patients.Methods The disease cognition level and treatment intention of 1 895 EMs patients from October 2020 to December 2021 in 19 provinces,autonomous regions and municipalities were analyzed through cross-sectional investigation.The cognitive effect of chronic disease management of TCM on 801 patients with EMs from 6 Grade A hospitals in Beijing was evaluated by self-control study.Results The cognition level of EMs patients for the disease was improved with the increase of educational background.Patients generally believed that EMs was a chronic disease,requiring regular review and long-term management.The proportion of patients with high school education or below,junior college education,bachelor degree or above who knew the possibility of malignant changes in EMs was less,only 32.3%,41.6%and 47.7%,respectively.The awareness rate of patients with high school education or below for recurrence after EMs conservative surgery was 46.9%,lower than that of those with junior college education(66.8%)and bachelor degree or above(72.7%).Among the patients with dietary contraindications,the proportion of patients with high school education or below,junior college education,bachelor degree or above who knew the contraindication of the forest frog oil was less,only 20.7%,30.3%and 32.9%,respectively.In the aspect of life adjustment,the awareness of patients was generally high.EMs patients mainly recognized the disease through face-to-face communication with gynecologists.Only 34.4%of patients with high school education or below learned about EMs through WeChat public accounts,APPs and other new media,which was lower than those with junior college education(48.6%)and bachelor degree or above(55.4%).EMs patients generally tend to be treated in comprehensive hospitals,with high acceptance of TCM treatment,mainly TCM decoction,and low acceptance of TCM appropriate technology.After 1 year of TCM chronic disease management,the disease awareness of EMs patients was significantly improved compared with before management,with statistical significance(P<0.05).Conclusion EMs patients with different educational backgrounds have different cognition of the disease,and each has different emphasis.Education and popularization should be carried out according to their knowledge blind spots.Chronic disease management of TCM can improve the disease cognition level of EMs patients.