Objective To explore the clinical values of non-invasive myocardial work (MW) and tissue motion annular displacement (TMAD) in evaluation of anthracycline therapy-related cardiac dysfunction in patients with non-Hodgkin lymphoma. Methods A total of 62 patients with non-Hodgkin lymphoma who received standardized chemotherapy based on doxorubicin. Two and three dimensional transthoracic echocardiography, along with two dimensional speckle tracking echocardiography, were performed one day before chemotherapy and at 3, 6, and 9 months after chemotherapy to assess left ventricular ejection fraction, global longitudinal strain (GLS), MW parameters, and TMAD. Logistic regression analysis was used to evaluate the risk factors for cancer therapy-related cardiac dysfunction (CTRCD). The receiver operating characteristic curve was used to assess the diagnostic values of MW- and TMAD-related parameters for CTRCD. Results Compared to baseline, GLS, global work index (GWI), global constructive work (GCW), global work efficiency (GWE), TMAD at midpoint (TMADmid), and TMADmid percentage of left ventricular long-axis diameter (TMADmid%) decreased at 3 months after chemotherapy, while global wasted work (GWW) increased at 6 months after chemotherapy (P＜0.05). Logistic regression analysis showed that the relative reduction in GLS and TMADmid% at 3 months after chemotherapy were independent predictors for CTRCD （P＜0.05), while MW parameters were not independent predictors for CTRCD. GLS reduction≥10.3% and TMADmid% reduction≥15.8% at 3 months after chemotherapy predicted CTRCD with 0.866 and 0.824 of area under the curve (AUC), 92% and 75% of sensitivity, and 74% and 80% of specificity, respectively. AUC of combination of two indexes improved to 0.905, with 75% of sensitivity and 90% of specificity. Conclusions In non-Hodgkin lymphoma patients, the combination of GLS and TMADmid% is helpful of predicting CTRCD early, TMAD may be a novel diagnostic index for CTRCD, and GLS has superior predictive performance than MW for CTRCD.

Objective: To observe the distribution characteristics of sex differences in physical growth among children and adolescents aged 6-15 years in Taiwan, China from 2007 to 2024, so as to provide clues for improving growth assessment standards and promoting the health of children and adolescents. Methods: Using publicly available height and weight data for children and adolescents aged 6-15 years in Taiwan, China from 2007 to 2024 released by the statistics agency of the Taiwan education authorities, sex difference indices were analyzed. Growth curve charts and Pearson correlation were used to analyze the correlation between height/weight and year, as well as trends of change with age and year. These were compared with data from the 8th National Survey on Students Constitution and Health in 2019, covering Han and ethnic minority groups aged 6-15 years in mainland China. Results: The sex difference index for height among children and adolescents in Taiwan, China ranged from -1.20% to 6.67%, showed a trend of decreasing first and then increasing with age. The sex difference index for weight ranged from 3.76% to 19.15%, exhibited an age related trend of a slight initial increase, followed by a decrease, and then an increase. The sex difference indices for height in the 12-15 age groups and for weight in the 15-year-old group were positively correlated with the year ( r =0.74, 0.66, 0.61, 0.92 ; 0.63), while the sex difference indices for weight in the 6-8 age groups were negatively correlated with the year ( r =-0.71, -0.77, -0.53) (all P <0.05). In 2024, the height of children and adolescents in Taiwan, China increased gradually with age, but the growth rate for girls slowed down after age 12. A "two crossover" was observed in height between boys and girls, with boys being taller than girls in the 6-9 age range and after age 12. Weight for both sexes gradually increases with age, but boys have greater weight than girls at all ages. In 2019, the sexual differences in body size among children and adolescents in the Taiwan region, China (the sex difference indices for height:-0.96% to 6.49%；the sex difference indices for weight:4.69%-17.89%) fell within the variation ranges of counterparts in mainland China (the sex difference indices for height:-5.43% to 7.69%；the sex difference indices for weight:-10.12% to 21.56%). Conclusion The sex differences in physical growth among children and adolescents in Taiwan, China are dynamically changing with age and over the long term.

Objective To investigate the relationship between the comorbidity of dyslipidemia, hypertension and diabetes and lifestyle of adult residents in Hebei Province in 2018, and to provide reference for the development of chronic diseases prevention measures. Methods Using data from the surveillance of chronic diseases and their risk factors among adults in Hebei in 2018, 7 711 permanent residents aged ≥18 years were selected as the research subjects. Multivariate logistic regression analysis was used to analyze the relationship between the comorbidity of dyslipidemia, hypertension, and diabetes and lifestyle in adult residents. Results A total of 7 711 subjects aged ≥18 years were included in 2018. The comorbidity rates of hypertension and dyslipidemia, diabetes and dyslipidemia, and hypertension and diabetes were 16.88%, 7.91%, and 8.13%, respectively. The comorbidity rate of hypertension, diabetes, and dyslipidemia was 22.65%. These comorbidity rates increased with age and BMI. Multivariate logistic regression results showed that male, age, overweight/obesity, physical inactivity, daily sedentary behavior time ≥5 hours, and sleep problems were risk factors for the comorbidity of the "three highs". Conclusion The prevalence of the "three highs" comorbidities is relatively high in Hebei Province, and there are multiple common risk factors. Maintaining a healthy lifestyle and implementing comprehensive prevention and control measures are the key to improving the health level of residents.

Objective To investigate the influencing factors of stroke patients with hypertension and their compliance with antihypertensive drugs, and to provide targeted intervention measures for stroke prevention in hypertensive patients.  Methods Using the method of multi-stage cluster sampling, a total of 59,434 permanent residents aged 40 and above were selected from 48 monitoring sites in 9 cities of Hebei Province from December 2019 to December 2020. Unconditional logistic regression analysis was used to explore the influencing factors of stroke complicated with hypertension and the compliance of patients with antihypertensive drugs.  Results Among the 59 434 subjects, the prevalence rate of stroke was 4.33% and the prevalence rate of stroke complicated with hypertension was 82.47%. The results of univariate analysis showed that the proportion of women, rural areas, dyslipidemia, diabetes, obesity, and people with family history of stroke was higher in stroke patients with hypertension, and the difference was statistically significant (P<0.05). Multivariate logistic regression analysis showed that rural areas, dyslipidemia, diabetes, obesity, and family history of stroke significantly increased the risk of stroke, and the OR (95%CI) values were 1.29 (1.03-1.62), 1.39 (1.12-1.72), 1.58 (1.25-1.99), 1.61 (1.22-2.12) and 1.60 (1.26-2.04), respectively. Among stroke patients with hypertension, 92.71% of patients took antihypertensive drugs. It was found that women's compliance with antihypertensive drugs was good, with an OR (95%CI) value of 1.46 (1.01-2.09).  Conclusion The prevalence rate of stroke complicated with hypertension is high in people aged 40 and above in Hebei Province. Hypertensive people should lower blood lipids, control blood glucose, and lose weight as soon as possible to prevent the occurrence of stroke.

This article reports a rare case of autoinflammatory disease presenting initially with skin induration and swelling after trauma as the initial manifestation, followed by progressive limb weakness. The patient was a middle-aged female who developed skin induration and swelling after trauma, which gradually progressed to limb weakness, dysarthria and bilateral facial paralysis, accompanied by livedo reticularis of the lower extremities, diffuse skin induration of the limbs, and beaded subcutaneous nodules in the right upper limb. The patient had a susceptibility to infection since childhood and a history of chronic livedo reticularis. Skin pathological examination revealed panniculitis. A comprehensive etiological screening for special infections and autoimmune diseases was completed with an unremarkable results, and whole-exome sequencing showed no abnormal findings. Following a multidisciplinary discussion combined with RNA sequencing results, the patient was diagnosed with an autoinflammatory disease, with a suspected type Ⅰ interferonopathy. Treatment with tofacitinib resulted in gradual improvement of clinical symptoms. This case highlights the importance of detailed medical history collection, systematic physical examination and multidisciplinary collaborative diagnosis and treatment, and underscores the pivotal role of molecular diagnosis in the confirmation of rare diseases. It can provide a reference for the clinical diagnosis and management of similar rare cases.

Objective To observe the effects of Baishile Capsules on neonatal neuronal activity and synaptic plasticity in hippocampus of depression model rats;To explore its mechanism of antidepressant.Methods Totally 32 SD rats were randomly divided into blank group,model group,fluoxetine group(5.4 mg/kg)and Baishile Capsules group(2.88 g/kg),with 8 rats in each group.The depression rat model was established by chronic unpredictable mild stress and single cage feeding,and drugs were administered at the same time as modeling for 21 consecutive days.Forced swimming test and open field test were used to evaluate the depressive-like behavior of rats,Golgi staining was used to observe the synaptic morphology of hippocampal neurons,and immunofluorescence was used to detect the positive expressions of BrdU/GABA-B,BrdU/c-fos,BrdU/GAP-43,BrdU/MAP-2 and CXCR4 in hippocampal tissue.Results Compared with the blank group,the immobility time of forced swimming experiment in the model group increased,and the horizontal and vertical time of open field experiment decreased significantly(P<0.01);the hippocampal neurons dendrites and dendritic spines atrophied,the density decreased,the branches became shorter,synaptic structure becomes blurred,and the longest and total lengths of synaptic branches significantly decreased(P<0.01);the positive expressions of GABA-B,c-fos,GAP-43 and MAP-2 proteins in hippocampal neonatal neurons decreased(P<0.05,P<0.01),and the expression of CXCR4 in hippocampal tissue decreased significantly(P<0.01).Compared with the model group,the immobility time of the forced swimming experiment in fluoxetine group and Baishile Capsules group significantly reduced,and the horizontal and vertical activity time of the open field experiment significantly increased(P<0.01);the number of dendritic spines in hippocampal neurons increased,synaptic damage improved,and the length of the longest and total branches of synapses significantly increased(P<0.01);the positive expressions of GABA-B,c-fos,GAP-43 and MAP-2 in hippocampal neonatal neurons significantly increased(P<0.05,P<0.01),and the positive expression of CXCR4 in hippocampal tissue significantly increased(P<0.01).Conclusion Baishile Capsules can regulate hippocampal synaptic plasticity and nerve regeneration by improving the activity and function of hippocampal neonatal neurons in depression model rats,exerting antidepressant effects.

Objective:To explore the diagnostic value of transcranial magnetic stimulation (TMS), transsacral magnetic root stimulation combined with sacral reflexes, external anal sphincter electromyography and pudendal nerve somatosensory evoked potentials in the assessment of neurogenic lower urinary tract dysfunction (NLUTD).Methods:Twenty-one NLUTD patients (1 with a supra-pontine lesion, 5 with a spinal cord injury, 5 with a cauda equina injury, and 10 with pelvic floor disorders) were enrolled. Needle electromyography (EMG) was used to record TMS-induced and transsacral magnetic stimulation-induced motor evoked potentials (tc-MEPs and ts-MEPs, respectively) related to the external anal sphincter (EAS). The dorsal nerve of the penis or clitoris was stimulated electrically to record the latency of the sacral reflex related to the EAS. Central motor conduction time (CMCT) and the tc/ts-MEP latency ratio were calculated to distinguish central from peripheral lesions.Results:In the one patient with a supra-pontine lesion, although the tc-MEP and ts-MEP latencies were within normal limits, the CMCT was prolonged (28.2ms) and the tc/ts-MEP ratio was large (7.4). Among the five patients with a spinal cord injury, one exhibited prolonged tc-MEP latency (50.6ms) and CMCT (47.8ms), along with a large tc/ts-MEP ratio (18.1). In the five patients with cauda equina injury and the ten with NLUTD secondary to pelvic floor disorders, CMCT was within the normal range [averaging (22.9±4.9ms) and (24.2±3.5ms), respectively], but the ts-MEP latency was prolonged [(7.1±2.1ms) and (8.6±3.7ms), respectively], and the tc/ts-MEP ratio was small [(4.4±0.9) and (4.3±1.5), respectively]. The tc/ts-MEP ratio demonstrated the best rate of abnormality detection (93.8%), with an area under the curve of 0.99, indicating good sensitivity.Conclusions:The tc/ts-MEP ratio can be useful for distinguishing central and peripheral lesions. A markedly increased tc/ts-MEP ratio may suggest central nervous system injury, whereas a decreased ratio may indicate peripheral nervous system injury.

Objective:To evaluate the interventional effect of online mental health education for subthreshold depression (SD) in elderly individuals.Methods:Using a randomized controlled trial (RCT) design, a total of 105 older adults with SD were recruited from 6 long-term care (LTC) settings in Ningbo city between September and November in 2023. The subjects were randomized to a intervention group (35 cases), a control group (35 cases) and a waiting list group (35 cases) in a 1∶1∶1 ratio using a random number generator. The intervention method was mental health education, comprising basic knowledge of depressive symptoms, knowledge and skills of cognitive therapy, knowledge and skills of behavioral therapy and life education for the elderly. The intervention group received online mental health education, while the control group was given face-to-face mental health education. After the intervention group and control group have completed the intervention and post-intervention data collection, the waiting list group would choose either online or face-to-face mental health education independently based on personal preference. The 3 groups received identical interventions with a 4-week duration. During the intervention and follow-up periods, 7 cases dropped out, resulting in 34 cases in the intervention group, 31 in the control group, and 33 in the waiting list group being included in the final analysis. The 3 groups were checked-up with the Center for Epidemiologic Studies Depression Scale (CES-D), Patient Health Questionnaire-9 (PHQ-9) and Generalized Anxiety Disorder 7-item (GAD-7) at baseline, post-intervention and 6-month follow-up. One-way ANOVA and χ2 tests were employed to compare the baseline characteristics across the 3 groups. Mixed-effects model for repeated measures were employed to compare mean between-group differences and mean changes for each group at each time point, with the specific aim of analyzing the intervention effect of online mental health education for SD in older adults. Results:There was no statistically significant differences in the baseline characteristics among the 3 groups (all P>0.05). The time × group interaction effects of CES-D, PHQ-9, and GAD-7 scores were significant across 3 groups ( Finteraction=6.58, 7.24, 8.42) (all P<0.01). Further pairwise comparisons revealed that the CES-D, PHQ-9, and GAD-7 scores in the intervention group were all significantly lower than those in the waiting list group [(14.36±4.56) vs (15.51±3.21), (5.13±2.46) vs (7.20±2.62), (4.63±2.41) vs (7.13±2.42)], and all significantly lower than those in the control group [(14.36±4.56) vs (15.53±3.19), (5.13±2.46) vs (6.32±2.57), (4.63±2.41) vs (6.23±2.41)] at post-intervention (all P<0.05). The PHQ-9 and GAD-7 scores in the intervention group were both significantly lower than those in the control group [(4.62±2.35) vs (6.23±2.20), (4.72±2.38) vs (6.26±2.32)] at 6-month follow-up (both P<0.001). Conclusion:Online mental health education may alleviate depressive and anxiety symptoms among older adults with SD, and it may be equally effective as face-to-face mental health education.

Objective:To investigate the application value of dermoscopy and reflectance confocal microscopy (RCM) in identifying field cancerization in actinic keratosis (AK) in the elderly.Methods:A retrospective analysis was conducted on clinical, dermoscopic, and RCM features of elderly (> 60 years old) patients, who were confirmedly diagnosed with AK and had complete medical records at Shanghai Skin Disease Hospital from January 2022 to December 2023.Results:A total of 132 elderly patients with AK were included. Dermoscopy showed brownish-gray pseudonetwork pigment patterns, follicular horn plugs, irregular branched vessels, and rosette signs in AK lesions. Histopathological examination in 51 patients revealed that 47 (92.16%) were confirmedly diagnosed with AK. Field cancerization was observed in 106 patients (80.3%), among whom 66 (62.26%) had irregular branched vessels, 88 (83.02%) predominantly exhibited brownish-gray pseudonetwork pigment patterns, and 83 (78.30%) showed scattered brown pigment networks/fingerprint-like patterns. Post-treatment follow-up of 63 patients showed varying degrees of changes in vascular and pigment structures by dermoscopy, with significant reductions in follicular horn plugs and superficial yellow-white scales or keratin masses. RCM examinations in 41 AK patients all showed disordered arrangements of keratinocytes presenting as atypical honeycomb patterns, with atypical cells in the AK lesions; in the field cancerization areas of 20 patients, RCM revealed keratinocytes disorderedly arranged in an irregular honeycomb pattern, with some keratinocytes exhibiting mild atypia. Thirty-four AK patients underwent dynamic RCM monitoring before and after 1, 3 and 6 months of ALA-PDT treatment, which showed gradual regularization of arrangements of keratinocytes and reduction of atypical cells, as well as reappearance of atypical keratinocytes upon recurrence.Conclusions:The incidence of field cancerization was relatively high in elderly AK patients. Dermoscopy and RCM are helpful for the early identification of AK and field cancerization, especially in patients with multiple lesions and with difficulties in multi-site biopsy.

Objective:To explore the associations of temperature, relative humidity, and their interaction effect with fall risk.Methods:Data on fall cases were collected using the national injury surveillance system from May to September, in 2006-2022 in Hubei Province. Combined with the meteorological and air pollution data, we conducted a time-stratified case-crossover design and used conditional logistic regression models and distributed lag nonlinear models to examine the exposure-response relationships between temperature, humidity, and fall risk. We further divided the low and the high temperature groups and the low and the high relative humidity groups and analyzed the excess risk ( ER) of falls attributed to dry-hot or wet-hot events. Finally, we calculated the additive interactions of temperature and humidity on fall risk. Results:A total of 55 401 fall cases were included. With the increase in temperature and relative humidity decrease, the exposure-response curves of fall showed nonlinear upward trends among all populations. Gender and age differences were found in temperature-fall and relative humidity-fall risk relationships. Compared with wet-non-hot (normal temperature and high relative humidity) events, the ER of fall in dry-hot (high temperature and low relative humidity) events was 14.80% (95% CI: 9.69%- 20.15%), and the ER of wet-hot (high temperature and high relative humidity) events was 9.59% (95% CI: 2.52%-17.13%). However, there was no statistically significant difference between dry-hot and wet-hot events in the fall, and no statistically significant difference between different genders, ages, occupations, and fall occurred place (all P>0.05). No significant synergistic additive interaction was found between temperature and relative humidity on fall risk (relative excess risk due to interaction=-0.08, 95% CI: -0.19-0.02). Conclusions:Higher temperatures and lower relative humidity were associated with increased fall risk. Both dry-hot and wet-hot events had a higher risk of fall, while high temperature and low humidity have no synergistic effect on fall risk.