Obesity, as a chronic recurrent disease, has become a major public health challenge in China. To implement the requirements of the Healthy China Initiative (2019—2030), under domestic guidelines or consensus statements on overweight and obesity, and in alignment with the latest scientific advances globally, the Quality control protocol for adult overweight and obesity screening in health management (examination) institutions (2025 edition) was developed. This protocol was drafted by the Health Management Center of Shanghai Changzheng Hospital and formulated through multiple rounds of deliberation by experts in China’s health examination quality control field. The protocol establishes unified standards for screening facilities, personnel qualifications, and measurement or testing procedures. It defines specific screening items, outlines a standardized screening pathway, and sets requirements for the final medical review, ensuring the scientific validity, effectiveness, and safety of the screening process. The implementation of this protocol will enhance the consistency of weight management practices for adults across health examination institutions and strengthen the quality control of overweight and obesity screening programs.

Objective:To explore the efficacy and safety of supplementing early rehabilitation with local vibration therapy in the prevention and treatment of ICU-acquired weakness (ICU-AW).Methods:Ninety-six critically ill patients were randomly divided into a control group, a rehabilitation group, and a combination group, each of 32. All received routine treatment and care, but the rehabilitation group and the combination group received earlier rehabilitation and the combination group early rehabilitation + local vibration therapy. Before and after 2 weeks of the treatments, the incidence of ICU-AW was recorded, Acute Physiology and Chronic Health Evaluation II (APACHE-II) scoring was performed and ultrasound was used to detect the rehabilitation effect. The incidence of adverse events was also recorded.Results:The incidence of ICU-AW was significantly lower in the combination group than among the rehabilitation group, while that of the rehabilitation group was significantly lower than among the control group. The APACHE II scores showed the same progression. The thickness, cross-sectional area, muscle echo, and diaphragm thickness and activity of the rectus femoris, rectus abdominis, and biceps brachii muscles in the combination group were, on average, significantly better than among the rehabilitation group, but with the rehabilitation group′s results significantly better than among the control group. The average mechanical ventilation time and ICU stay of patients in the combination group were significantly shorter than the rehabilitation group′s averages, which in turn were significantly shorter than those of the control group. The combination group′s average Barthel Index after the experiment was significantly higher than that of the rehabilitation group, which was in turn significantly higher than the control group′s average. The incidence of adverse events in the combination group was significantly lower than in the rehabilitation group, with that of the latter significantly lower than among the control group.Conclusions:Combining local vibration therapy with early rehabilitation is beneficial for the safe prevention and treatment of ICU-AW.

Objective:To explore the efficacy and safety of supplementing early rehabilitation with local vibration therapy in the prevention and treatment of ICU-acquired weakness (ICU-AW).Methods:Ninety-six critically ill patients were randomly divided into a control group, a rehabilitation group, and a combination group, each of 32. All received routine treatment and care, but the rehabilitation group and the combination group received earlier rehabilitation and the combination group early rehabilitation + local vibration therapy. Before and after 2 weeks of the treatments, the incidence of ICU-AW was recorded, Acute Physiology and Chronic Health Evaluation II (APACHE-II) scoring was performed and ultrasound was used to detect the rehabilitation effect. The incidence of adverse events was also recorded.Results:The incidence of ICU-AW was significantly lower in the combination group than among the rehabilitation group, while that of the rehabilitation group was significantly lower than among the control group. The APACHE II scores showed the same progression. The thickness, cross-sectional area, muscle echo, and diaphragm thickness and activity of the rectus femoris, rectus abdominis, and biceps brachii muscles in the combination group were, on average, significantly better than among the rehabilitation group, but with the rehabilitation group′s results significantly better than among the control group. The average mechanical ventilation time and ICU stay of patients in the combination group were significantly shorter than the rehabilitation group′s averages, which in turn were significantly shorter than those of the control group. The combination group′s average Barthel Index after the experiment was significantly higher than that of the rehabilitation group, which was in turn significantly higher than the control group′s average. The incidence of adverse events in the combination group was significantly lower than in the rehabilitation group, with that of the latter significantly lower than among the control group.Conclusions:Combining local vibration therapy with early rehabilitation is beneficial for the safe prevention and treatment of ICU-AW.

Objective To explore the relationship of the systemic immune-inflammation index (SII) with heart failure incidence in elderly people with hypertension and its nursing implications. Methods According to the data of the National Health and Nutrition Examination Survey (NHANES) database from 1999 to 2010, a total of 5 607 hypertension patients aged 60 and above were screened out and divided into heart failure group with 437 cases and non-heart failure group with 5 170 cases. All the participants were divided into Q₁ to Q₄ groups based on their SII levels by using the quartile method, with Q₁ as the reference group. After gradually adjusting for potential confounding factors, the differences in prevalence rate of heart failure among four groups were explored by Logistic regression analysis, and subgroup analyses were conducted as well. Results There were significant differences in race, age, education level, income level, smoking history, drinking history, body mass index (BMI), C-reactive protein, estimated glomerular filtration rate (eGFR), hemoglobin, diabetes history and coronary heart disease history between the two groups (P < 0.05). Compared with the non-heart failure group, the heart failure group had significant lower lymphocyte and platelet counts, while the neutrophil count and SII were significantly higher (P < 0.05). The result of multiple Logistic regression analysis showed a positive correlation between the increase of SII and the prevalence rate of heart failure (P < 0.05). After adjusting for related confounding factors, the values of odds ratio (OR) and 95% confidence interval (95%CI) for prevalence rate of heart failure in patients with SII from the second to the fourth quartiles were 0.80 (0.57 to 1.11), 1.14 (0.84 to 1.56) and 1.38 (1.02 to 1.87) respectively (P_trend=0.006). Subgroup analyses were carried out according to gender, diabetes, coronary heart disease, hyperlipidemia and eGFR, and the results showed that among women without coronary heart disease, with eGFR≤90 mL/(min·1.73 m²) and with or without hyperlipidemia, participants with the highest quartile of SII (Q₄) had a significant higher risk of heart failure than those with Q₁ (P_trend < 0.05). Conclusion SII may be independently associated with the prevalence rate of heart failure in elderly people with hypertension, and has guiding significance for clinical and nursing work.

ObjectiveTo investigate the application value of liver/spleen CT value （CT_L/S）， controlled attenuation parameter （CAP）， and magnetic resonance imaging-proton density fat fraction （MRI-PDFF） in chronic hepatitis B （CHB） patients with hepatic steatosis. MethodsA retrospective analysis was performed for the clinical data of 213 CHB patients who underwent liver CT， CAP， and MRI-PDFF examinations in Affiliated Hospital of Yan’an University from October 2018 to December 2022. According to MRI-PDFF， the 213 patients were divided into CHB group with 111 patients （MRI-PDFF<5%） and CHB+hepatic steatosis group with 102 patients （MRI-PDFF≥5%）， among whom there were 69 patients with mild hepatic steatosis and 33 patients with moderate to severe hepatic steatosis. The independent-samples t test was used for comparison of normally distributed continuous data between groups， and the Mann-Whitney U test was used for comparison of non-normally distributed continuous data between groups. The Bland-Altman plot was used to evaluate the consistency in MRI-PDFF measurement between two physicians. The Spearman’s correlation coefficient was used to analyze the correlation between CT_L/S and MRI-PDFF and between CAP and MRI-PDFF. The receiver operating characteristic （ROC） curve was plotted and the area under the ROC curve （AUC） was calculated to investigate the value of CT_L/S and CAP in the diagnosis of different degrees of hepatic steatosis， and the DeLong test was used to compare the AUCs of the two radiological examinations. ResultsMRI-PDFF had relatively high repeatability and stability in CHB patients. There is a significant negative correlation between CT_L/S and MRI-PDFF （r=-0.800， P<0.001） and a significant positive correlation between CAP and MRI-PDFF （r=0.692， P<0.001）. Both CT_L/S and CAP had a relatively high accuracy in the diagnosis of hepatic steatosis in CHB patients， with an AUC of 0.951 and 0.902， respectively， and CT_L/S had a better accuracy than CAP （P<0.05）. In the diagnosis of mild and moderate-to-severe hepatic steatosis， CT_L/S had an AUC of 0.921 and 0.895， respectively， and CAP had an AUC of 0.859 and 0.825， respectively， suggesting that CT_L/S had a slightly higher diagnostic efficiency than CAP. ConclusionMRI-PDFF has high repeatability and stability in CHB patients， and CT_L/S and CAP have a high diagnostic value for different degrees of hepatic steatosis in CHB patients.

Objective:To investigate the value of cellular immune status before initial 131I treatment for predicting treatment response in young and middle-aged patients with papillary thyroid cancer (PTC). Methods:From March 2018 to April 2019, 150 young and middle-aged patients with PTC (46 males, 104 females, age (40.0±9.8) years) who underwent total thyroidectomy and neck lymph node dissection in the Affiliated Hospital of Qingdao University were enrolled retrospectively. All patients underwent radioablation 1-2 months after operation, and the serum lymphocyte subsets (CD3 + , CD4 + , CD8 + , CD4/CD8) as well as natural killer (NK) cells were detected 1 d before the initial 131I treatment. Patients were divided into excellent response (ER) group and non-ER group according to the response of 6-12 months after 131I treatment. Clinicopathological characteristics, preablative stimulated thyroglobulin (psTg), initial 131I dose and lymphocyte subsets that might affect the response to 131I treatment were analyzed (independent-sample t test, Mann-Whitney U test, χ2 test, multiple logistic regression analysis). ROC curve analysis was used to evaluate the predictive value of significant factors for non-ER. Results:Of 150 patients, 84 cases were in ER group (56.00%), and 66 cases (44.00%) were in non-ER group. Age ( z=-2.86, P=0.004), M stage ( χ2=13.64, P<0.001), psTg ( z=-8.94, P<0.001), initial 131I dose ( z=-7.60, P<0.001), CD4 + ( t=2.50, P=0.014), CD4/CD8 ( z=-2.22, P=0.027) of the two groups were significantly different. Multivariate analysis showed that psTg (odds ratio ( OR)=1.27, 95% CI: 1.16-1.40, P<0.001) and CD4/CD8 ( OR=0.39, 95% CI: 0.15-0.99, P=0.048) were independent factors for predicting 131I treatment response. The cut-off values of psTg and CD4/CD8 for predicting non-ER were 6.78 μg/L and 1.67, respectively. Conclusions:Cellular immune status before initial 131I treatment may predict treatment response in young and middle-aged patients with PTC. It indicates non-ER response when Tg is higher than 6.78 μg/L and CD4/CD8 is lower than 1.67.

Objective:To evaluate 131I adjuvant therapy in B-Raf proto-oncogene, serine/threonine kinase (BRAF) V600E mutant patients with non-distant metastatic papillary thyroid cancer (PTC). Methods:From January 2008 to January 2019, a total of 181 PTC patients (65 males, 116 females, age: (38.9±11.8) years) with non-distant metastases from Peking Union Medical College Hospital were retrospectively enrolled. All patients received only one time 131I therapy with complete clinicopathological information, data of follow-up (median time: 63 months) and assessment of response to therapy. Patients were divided into mutant and wild type group in terms of BRAF V600E status or ablation group (1.1 GBq) and adjuvant therapy group (3.7-5.5 GBq) in terms of different 131I dosage. Clinicopathological features and the response to therapy were compared between different groups by using independent-sample t test, Mann-Whitney U test and χ2 test. Results:The levels of preablative stimulated thyroglobulin (ps-Tg) in the BRAF V600E mutant type group ( n=150) was significantly higher than that in the wild type group ( n=31; 6.32(0.90, 8.70) vs 3.92(0.40, 4.40) μg/L; z=-2.413, P=0.016), however, there were no significant differences in other clinicopathological characteristics (including age, sex, tumor size, multifocality, capsule invasion and N staging) between the two groups ( t=-0.663, z=-1.151, χ2 values: 0.003-1.491, all P>0.05) and the therapeutic response was also not different between the two groups( χ2=1.094, P=0.778). Of 81 patients who received 131I adjuvant therapy, the ps-Tg level of BRAF V600E mutant type group ( n=69) was higher than that of the wild type group( n=12; 8.70(1.30, 11.80) vs 3.40(0.30, 4.50) μg/L; z=-2.194, P=0.028), while the therapeutic response was not different between the two groups ( χ2=1.792, P=0.617). Compared with BRAF V600E mutant patients received 131I ablation ( n=81), BRAF V600E mutant patients received 131I adjuvant therapy ( n=69) had larger tumors (1.52(0.95, 2.00) vs 1.21(0.60, 1.50) cm; z=-2.728, P=0.006), more advanced N staging ( χ2=11.460, P=0.003) and higher ps-Tg level (8.70(1.30, 11.80) vs 4.34(0.50, 5.30) μg/L; z=-3.314, P=0.001), but the therapeutic response was not different between the two groups ( χ2=6.478, P=0.091). Conclusion:131I adjuvant therapy may improve the longer-term response to therapy in BRAF V600E mutant PTC patients with lager tumors, more advanced N staging and higher ps-Tg level.

Objective:To explore the significance of serum thyroglobulin (Tg) in the decision-making of response to 131I therapy and subsequent treatment for distant metastatic differentiated thyroid cancer (DM-DTC). Methods:Between January 2018 and December 2019, a total of 62 papillary thyroid cancer (PTC) patients (20 males and 42 females, age: (38.1±15.9) years) with pulmonary metastasis from Peking Union Medical College Hospital were retrospectively analyzed. Patients were divided into two groups (non-radioactive iodine (RAI)-avid group and RAI-avid group) according to the post-treatment whole body scan (Rx-WBS). The serum Tg response to 131I therapy including Tg change and Tg change speed was compared between two groups, and the relationship between serum Tg change speed and structural progression was explored by binary logistic regression analysis. The Tg response to different treatment schemes ( 131I treatment or follow-up) was compared in non-RAI-avid group. χ2 test and Mann-Whitney U test were used to compare data between different groups. Receiver operating characteristic (ROC) curve analysis was used to find the best threshold of Tg change speed to predict the structural progress. Results:After 131I treatment, increased Tg level was found in 60.0% (15/25) patients in non-RAI-avid group ( n=25), while only 21.6%(8/37) patients in RAI-avid group ( n=37; χ2=9.417, P=0.002). Non-RAI-avid group showed an overall increased Tg trend, with a speed of 0.05(-0.16, 0.15) μg·L -1·month -1, while RAI-avid group showed a general decreased Tg trend, with a speed of -0.18(-1.95, 0.01) μg·L -1·month -1 ( U=265.000, P=0.005). A significant correlation between Tg change speed and structural response (odds ratio ( OR)=53.005, P<0.001) was found. When Tg change speed was more than 0.135 μg·L -1·month -1, structural progression could be well predicted with the sensitivity of 87.5% and specificity of 97.1%. In comparison to non-RAI-avid patients with merely follow-up, further 131I treatment for such patients did not yield significant benefit in terms of Tg change and Tg change speed ( χ2=0.071, U=394.000; both P>0.05). Conclusions:The serum Tg monitoring can be more sensitive in evaluating the therapeutic response to 131I for DM-DTC patients in whom response evaluation criteria in solid tumors (RECIST) might not be sensitive enough to reflect the minor change. For patients with non-RAI-avidity, Tg evaluation will offer more sensitive evidence to tailor the necessity of further 131I treatment.

Objective: To investigate the incidence of complications following minimal invasive subcutaneous internal fixator (INFIX) for the treatment of anterior pelvic ring instability, and to analyze control measures. Methods: Data of 42 patients with anterior pelvic ring instability who were treated by anterior subcutaneous internal fixation in our hospital from January 2016 to December 2017 were retrospectively analyzed. There were 15 females and 27 males with an average age of 45.4 years (range, 18-67 years). There were 26 traffic injuries, 10 falling injuries, 3 crush injuries and 3 low energy injuries. According to Tile classification, 24 cases of B2 type, 16 cases of B3 type, 1 case of C1 type and 1 case of C2 type. According to Young-Burgess classification, there were 20 cases of LCI, 18 cases of LCII, 1 case of LCIII, 1 case of APCI, 1 case of APCII, and 1 case of VS. Fourteen cases were combined with limb fractures, and 11 cases were combined with thoracic or abdominal injuries requiring surgical treatment, while 16 cases were with brain injuries. For type APC2, LC1, and some LC2 fractures, fixation for the anterior pelvic ring is enough with INFIX technique alone. For some LC2, LC3, or VS fractures, the anterior and posterior ring were both fixed. Postoperative reduction was evaluated by Matta radiological criteria. Lateral thigh numbness and pain, quadriceps muscle power were recorded during follow-up, and clinical efficacy was evaluated by Majeed score at 6 months after operation. Results: All the 42 patients were followed up for 6 to 12 months, with an average of 9.3 months. Matta standard evaluation for fracture reduction showed that 28 cases were excellent, 14 cases good, and the excellent and good rate was 100%. The early complication rate (within 3 month after operation) was 23.8% (10/42) including 6 cases of lateral femoral cutaneous nerve injury and 2 cases of femoral nerve injury. The symptoms were obviously relieved after the treatment of nutrient nerve and hyperbaric oxygen; 1 case had incision infection which was healed after anti-infection therapy and internal plant removal; 1 case suffered from superior gluteal artery injury which was controlled by pressure hemostasis. Six months after surgery, no case had lost reduction. At 6 months follow-up, the Majeed score was 72-96, with an average of 84.96, of which 32 were excellent and 10 were good, thus the excellent and good rate was 100% (42/42). Conclusion INFIX is an effective internal fixation method for the treatment of unstable anterior pelvic ring injury. However, it has a high rate of early complications, among which nerve injury has the highest incidence.

Objective To investigate the clinical efficacy of three-dimensional (3D) laparoscopic surgery in treatment of hepatic cystic echinococcosis.Methods The retrospective cross-sectional study was conducted.The clinical data of 40 patients with hepatic cystic echinococcosis who underwent 3D laparoscopic surgery in the Qinghai Province People's Hospital from March 2016 to July 2017 were collected.All the 40 patients were treated using 100 mg hydrocortisone on preventing intraoperative anaphylaxis.The experienced surgeons with proficiency in the laparoscopic technology in the same team finished surgery.Patients underwent respectively 3D laparoscopic excision of internal capsule in hepatic echinococcosis + residual cavity treatment,external capsule resection in hepatic echinococcosis and partial hepatectomy based on their conditions.Observation indicators:(1) intraoperative situations:operation completion,surgical procedures,operation time,volume of intraoperative blood loss and blood transfusion;(2) postoperative recovery situations:time to initial anal exsufflation,time for initial fluid diet intake,time for out-of-bed activity,time of indwelling drainage-tube,wound healing,postoperative complications and duration of postoperative hospital stay;(3) follow-up:number of patients with follow-up,follow-up time,oral anti-echinococcosis medical therapy during follow-up,hepatic echinococcosis recurrence and abdominal cavity implantation metastasis.Follow-up using outpatient examination and telephone interview was performed to detect the abdominal symptoms,oral anti-echinococcosis medicine,hepatic echinococcosis recurrence and metastasis up to September 2017.Measurement data with normal distribution were represented as (x)± s.Measurement data with skewed distribution were described as M (range).Results (1) Intraoperative situations:all the 40 patients underwent successful laparoscopic surgery,including 17 undergoing excision of internal capsule in hepatic echinococcosis + residual cavity treatment,15 undergoing external capsule resection in hepatic echinococcosis and 8 undergoing partial hepatectomy.Two patients were combined with abdominal and pelvic hydatids and underwent 3D laparoscopic excision.Operation time and volume of intraoperative blood loss of 40 patients were respectively (100 ± 28) minutes and (86± 24) mL,without intraoperative blood transfusion.(2) Postoperative recovery situations:time to initial anal exsufflation and time for initial fluid diet intake in 40 patients were (2.4± 1.8)hours and (1.7±0.9)days.Forty patients had out-of-bed activity on the day of surgery.Of 40 patients,abdominal drainage-tubes of 39 were placed for 2-3 days;abdominal drainage-tube of 1 with postoperative residual cavity-induced bile leakage was indwelled for 2 months and then was removed.Wound healing and duration of postoperative hospital stay in 40 patients were Class-A healing and (10.5 ± 2.1) days.During hospitalization,39 patients didn't have bleeding,bile leakage,anaphylactic shock,intestinal adhesion and obstruction;1 patient with postoperative residual cavity-induced bile leakage had indwelling drainage-tube removal at 2 months postoperatively.(3) Follow-up:all patients were followed up for 2-15 months,with a median time of 9 months.During the follow-up,40 patients were not complicated with discomforts and received oral antiechinococcosis medical therapy,without hepatic echinococcosis recurrence and abdominal cavity implantation metastasis.Conclusion The 3D laparoscopic surgery is safe and feasible in the treatment of hepatic cystic echinococcosis,and has an obvious advantage in the treatment of irregular hepatic cystic echinococcosis,with good short-term outcomes.