[Analysis of the current status and related factors of iodine nutrition levels among adults aged 18 years and above in Zhejiang Province in 2022].

To analyze the iodine nutrition status and its related factors among adults aged 18 years and above in Zhejiang Province in 2022. A multistage stratified sampling method was used to select 4 320 adults aged 18 years and above from 16 on-site survey sites in Zhejiang Province for the study. A questionnaire was used to investigate the general demographic information and personal dietary characteristics of the study participants.

[Characteristics of type 2 inflammation in nocturnal asthma and evaluation of the effectiveness of inhaled corticosteroids combination therapy].

To investigate the characteristics of type 2 inflammation in patients with nocturnal asthma, and analyze the improvement of asthma symptoms after the use of inhaled corticosteroids (ICS) combined with different long-acting bronchodilators. Data of 231 asthma patients who first visited the Respiratory and Critical Care Medical Clinic of Nanfang Hospital of Southern Medical University from January 2020 to June 2023 and had positive bronchodilator tests (BDT), were retrospectively analyzed. These patients were divided into nocturnal asthma group and non-nocturnal asthma group based on the presence or absence of nocturnal symptoms.

[Influencing factors analysis and prediction model establishment of toe-amputation in patients with diabetic foot].

To analyze the influencing factors of toe-amputation in diabetic foot patients and construct a predictive model. The clinical data of 437 diabetic foot patients who were hospitalized in Air Force Medical Center from January 2017 to January 2024 were retrospectively analyzed, including 327 males and 110 females, with a median age[(,)] of 63.0 (55.

[Epidemiological characteristics and influencing factors of public health emergency events of varicella in the Beijing-Tianjin-Hebei region, 2006-2021].

To explore the epidemiological characteristics of public health emergency events (PHEE) of varicella in the Beijing-Tianjin-Hebei region and analyze its related influencing factors. Excel was used to organize the varicella data in the Beijing-Tianjin-Hebei region from 2006 to 2021, reported by the management information system of PHEE, to describe the epidemiological characteristics of varicella events. Spatial autocorrelation and spatial scanning methods were used to test and determine its spatial clusters.

[Current situation and demand for specialized development of allergy nursing in eighty-eight hospitals in Guangdong Province].

To investigate the current situation and demand for specialized development of allergy nursing in 88 hospitals in Guangdong Province, as well as to provide evidence for the management of allergy nursing. From August to December 2023, a cross-sectional study was conducted to analyze the core managers of allergy nursing-related work in eighty-eight hospitals in Guangdong Province supported by the Allergy Nursing Branch of the Guangdong Nurses Association and the Nursing Group of the Allergy Branch of the Guangdong Medical Association. An online survey was conducted using the Delphi method to compile a questionnaire on the current status and demand for specialized development of allergy nursing in Guangdong Province.

[Knowledge, attitude, practice and influencing factors on influenza and influenza vaccine among pregnant women in Suzhou].

To understand the current knowledge, attitude, and practice (KAP) on influenza and influenza vaccine among pregnant women in Suzhou and to analyze its influencing factors to provide technical support data for public health strategies for promoting influenza vaccination in pregnant women. A questionnaire was designed, and a stratified sampling method was used to conduct a face-to-face survey among pregnant women at different stages of pregnancy who received antenatal examinations at different levels of medical institutions in Suzhou, Jiangsu Province, in 2023. KAP status and influencing factors were analyzed by ² test and logistic regression analysis.

[Efficacy of curative endoscopic submucosal dissection for patients with early cardia and non-cardia gastric cancer].

To analyze the efficacy of curative endoscopic submucosal dissection (ESD) for patients with early cardia and non-cardia gastric cancer. Clinical data of patients with early gastric cancer who underwent curative ESD treatment in the Department of Gastroenterology, Zhongda Hospital, Southeast University from August 2016 to July 2023 were retrospectively collected. According to the location of lesions and postoperative pathology, the patients were divided into cardia group (early cardia gastric cancer and high-grade intraepithelial neoplasia) and non-cardia group.

[Association of dietary patterns with blood lipid level among the older adults over 65 years old in 9 longevity areas of China].

To explore the impact of adherence to plant-based and animal-based dietary patterns on blood lipid level in Chinese older adults aged≥65. The study subjects were from the Chinese Longitudinal Health Biomarker Survey on Aging conducted between 2008 and 2018. The project carried out a baseline survey on elderly people in nine longevity areas of China from 2008 to 2009, and conducted 3 follow-up visits respectively in 2011-2012, 2014, and 2017-2018.

[Characteristics of fat mass distribution in children aged 3-17 years in China].

To describe the distribution of fat mass (FM), fat mass percentage (FMP), and fat mass index (FMI) in children aged 3-17 years in China. Data of this study were from the National Nutrition and Health Systematic Survey in 0-18 years old children in China. A total of 70 853 children aged 3-17 years old selected from seven regions of China were included in this analysis.

[Characteristics of body height, body weight and body mass index distributions in children aged 3-17 years in China].

To investigate the distribution characteristics of body height, body weight and body mass index (BMI) in children aged 3-17 years in China. Data were obtained from the National Nutrition and Health Systematic Survey in 0-18 years old children in China. The study selected 70 853 children aged 3-17 years from 28 urban and rural survey sites in 14 provinces (autonomous regions and municipalities) in 7 regions of China with multi-stage stratified cluster random sampling.

[Characteristics of fat-free mass distribution in children aged 3-17 years in China].

To describe the distribution of fat-free mass (FFM) and fat-free mass index (FFMI) in children aged 3-17 years in China. Data were collected from National Nutrition and Health Systematic Survey in 0-18 years old children in China. By using multi-stage stratified randomized cluster sampling method, the project was conducted in 28 survey points in urban and rural areas in 14 provinces (autonomous regions and municipalities) in 7 regions in China from 2019 to 2021.

[The characteristics of gastric electric rhythm in obese patients].

To investigate the characteristics of gastric electric rhythm in patients with obesity. Obese patients who were scheduled to undergo weight reduction surgery in Peking Union Medical College Hospital from January 2018 to February 2024 were prospectively included. According to body mass index (BMI), the patients were divided into mild-to-moderate obesity group (28 kg/m≤BMI<40 kg/m) and severe obesity group (BMI≥40 kg/m).

[Transthoracic cardiac ultrasonic shear wave elastography for detecting myocardial stiffness in healthy and hypertrophic cardiomyopathy individuals].

To explore the feasibility of transthoracic cardiac shear wave elastography (SWE) for non-invasive quantitative measurement of myocardial stiffness in healthy volunteers (HV) and hypertrophic cardiomyopathy (HCM) patients, and analyze the relationship between myocardial shear wave velocity (SWV) and left ventricular diastolic function. A total of 16 HV who underwent health check-ups and 5 HCM patients who visited the Cardiology Outpatient Clinic at Fujian Medical University Affiliated Union Hospital from September 2022 to October 2023 were prospectively recruited. The SWE technique was used to measure SWV of the basal segment of the interventricular septum, including left ventricular long-axis myocardial shear wave velocity (LA-SWV) and short-axis myocardial shear wave velocity (SA-SWV).

Continous-wave and passively Q-switched laser at 1.36 µm of a Nd-doped phosphate fiber with a Yb-doped inner cladding.

All-fiber continuous-wave (CW) and passively Q-switched lasers at 1.36 µm (F→ I) by a Nd-doped double cladding phosphate fiber are demonstrated for the first time, to the best of our knowledge. To suppress the competitive 0.

[Analysis of treatment-free remission outcomes in patients with chronic myeloid leukemia who received sequential nilotinib therapy after achieving deep molecular response to imatinib].

To analyze the treatment-free remission (TFR) outcomes in patients with chronic myeloid leukemia (CML) treated sequentially with nilotinib (NIL) after achieving deep molecular response (DMR) to imatinib (IM). Retrospectively enrolled 103 CML patients from 6 hematological centers in Henan Province who chose sequential NIL therapy or continued IM therapy after achieving DMR to first-line IM from June 2, 2013 to August 30, 2022. Among them, 42 cases were treated with sequential NIL and 61 cases continued IM therapy.

Extending the Chevrel-type superatoms to the nitrogen family.

Chevrel-type superatoms refer to the ligated transition metal chalcogenide clusters MEL, where the octahedral M is face-capped with cubic chalcogen E (E = S/Se/Te). Most transition metals can form such superatoms and many organic and inorganic ligands can be substituted in solution reactions, which allows these atomic precision species to be easily functionalized and their properties to be tunable. No test was reported for substituting the chalcogens with pnicogens in this class of materials.

[Analysis of pollution status and influencing factors of polybrominated diphenyl ethers in household dust in five cities in northern China].

To investigate the pollution levels and influencing factors of polybrominated diphenyl ethers (PBDEs) in household dust in five cities in northern China. Based on the "Chinese Indoor Environment and Health Surveillance" project carried out by the National Institute of Environmental Health, Chinese Center for Disease Control and Prevention in 2018-2019, during the warm season (April 2018 to September 2018) and the cold season (November 2018 to March 2019), Lanzhou in Northwest China, Shijiazhuang in North China, Panjin in Northeast China, Luoyang in Central China, and Qingdao in East China were selected as the research sites. A total of 87 families were recruited to study residences in real-life scenarios.

[The prognosis and related factors impacting renal response in newly diagnosed multiple myeloma patients with renal impairment].

To investigate the prognosis and related factors impacting renal response in newly diagnosed multiple myeloma (NDMM) patients with renal impairment. A total of 375 NDMM patients diagnosed at the Department of Hematology, the First Affiliated Hospital of Nanjing Medical University from August 2012 to April 2022 were retrospectively recruited. Patients were categorized into non-renal impairment group(=273) and renal impairment group (=102) according to renal function at initial diagnosis.