1.Correlation of childhood trauma and leisure activities with psychological distress among upper grade elemetary school students
Chinese Journal of School Health 2026;47(1):70-74
Objective:
To understand the impact of childhood trauma on psychological distress among upper grade elemetary school students, and to explore the mediating role of leisure activities in the relationship, so as to provide a basis for developing mental health intervention strategies.
Methods:
From August to November 2024, a combination of convenience sampling and stratified cluster random sampling was employed to recruit 1 373 fourth to sixth grade students from four primary schools in Harbin. The Childhood Trauma Questionnaire(CTQ), a self designed leisure activity scale (including active and passive leisure activities), and the Kessler Psychological Distress Scale (K10) were used to assess childhood trauma experiences, leisure activities, and levels of psychological distress. Spearman correlation analysis and linear regression analysis were conducted to explore the relationships among childhood trauma, leisure types, leisure time, and psychological distress. Based on the mediation analysis framework proposed by Hayes (Model 4), the mediating role of leisure types in the relationship between childhood trauma and psychological distress was examined.
Results:
Totally 19.1% of the upper elemetary school students exhibited psychological distress, while 30.2% had experienced childhood trauma. During school days, 64.6% of the students were reported of having leisure time concentrated between 1 and 5 hours per day, whereas 67.4% reported leisure time exceeding 5 hours per day on weekends. After controlling for potential demographic confounders such as gender, grade, ethnicity, household registration, being an only child, parents educational level, co residence, and whether parents are first time married,linear regression analysis showed that childhood trauma experience had positive predictive effect on psychological distress in upper primary school students( β =0.20, P <0.01). Leisure time showed no statistically significant association with psychological distress, both on school days ( β =-0.58 to -0.56) and weekends ( β =0.26- 0.98 )(all P >0.05). Active leisure activities were negatively associated with psychological distress ( β =-0.20), while passive leisure activities were positively associated with psychological distress ( β =0.29)(both P <0.01). Leisure type partially mediated the relationship between childhood trauma and psychological distress, accounting for 11.7% of the indirect effect.
Conclusion
Childhood trauma experiences positively predict psychological distress in upper elementary school students, and affect psychological distress through active leisure and passive leisure.
2.Assessing traditional Chinese medicine from a molecular perspective
Minhui Su ; Wenxi Wang ; Xudong Sun ; Lihong Li ; Weihong Tan
Journal of Traditional Chinese Medical Sciences 2025;2025(1):3-9
Molecular medicine, which delves into the intricacies of biomolecular structure, function, and role, is pivotal for advancing precise diagnostics and personalized treatment. Nucleic acids, a class of star functional molecules, are notable for their versatile applications in molecular diagnostics, gene therapy, and drug development. Therefore, in this study, we review the extensive use of nucleic acid aptamers in medicinal practice. Furthermore, the expanding field of molecular medicine has catalyzed advancements in traditional Chinese medicine (TCM), as evidenced by scientific endeavors to integrate modern technologies. Therefore, TCM has experienced rapid modernization by leveraging artificial intelligence, nucleic acid molecular medicine, and bioelectronic medicine.
3.Impact of childhood maltreatment and sleep quality on depressive symptoms among middle school students
Chinese Journal of School Health 2025;46(1):73-77
Objective:
To explore the impact of sleep quality, experience of childhood maltreatment, and their interaction on depressive symptoms among middle school students, so as to provide the reference for early intervention of depressive symptoms among middle school students.
Methods:
From September to December 2023, a questionnaire survey was conducted among 1 231 students from two secondary schools in Harbin, Heilongjiang Province by a convenient sampling method. The survey included general demographic information, Childhood Trauma Questionnaire Short Form, Pittsburgh Sleep Quality Index and Short Version of Center for Epidemiological Studies Depression Scale. The Chi square test was used to analyze the differences in depressive symptom, sleep quality and childhood maltreatment among students with different demographic characteristics. Correlation analysis was conducted using Logistic regression, and interaction analysis was performed by both additive and multiplicative interaction models.
Results:
The detection rate of depressive symptoms among middle school students was 22.7%, and the rate for high school students (35.2%) was significantly higher than that for middle school students (17.0%) ( χ 2=50.35, P <0.01). The detection rates of depressive symptoms among middle school students with a history of childhood maltreatment and poor sleep quality were 45.8% and 44.0%, respectively. Multivariate Logistic regression analysis showed that compared to students without a history of childhood maltreatment, students with a history of childhood maltreatment had a higher risk of depressive symptoms ( OR =4.49,95% CI =3.31~ 6.09 , P <0.01);students with poor sleep quality had a higher risk of depressive symptoms than students with good sleep quality ( OR = 5.99,95% CI =4.37~8.22, P <0.01).The interaction results showed that the presence of childhood maltreatment and poor sleep quality had an additive interaction on the occurrence of depression in middle school students. Compared with students without childhood maltreatment and having good sleep quality, students with childhood maltreatment and poor sleep quality had a 22.49 times higher risk of developing depression ( OR =22.49,95% CI =14.22~35.59, P <0.01).
Conclusion
Depressive symptoms among middle school students are associated with childhood maltreatment and poor sleep quality, and there is an additive interaction between childhood maltreatment and poor sleep quality on the impact of depressive symptoms.
4.Analysis of risk factors for complications of osteoporosis in menopausal women
China Modern Doctor 2025;63(19):37-41
Objective To investigate the risk factors affecting the occurrences of osteoporosis(OP)complications in menopausal women.Methods A total of 108 menopausal female patients with OP who were admitted to Wenzhou Hospital of Integrated Traditional Chinese and Western Medicine from August 2021 to August 2023 were selected and divided into non-complication group(50 cases)and complication group(58 cases)according to the presence or absence of OP complications.The general data,follicle stimulating hormone(FSH),luteinizing hormone(LH),estradiol(E2),calcium(Ca),N-terminal propeptide of type Ⅰ procollagen(PⅠNP),osteocalcin(OCN),alkaline phosphatase(ALP)and procalcitonin(PCT)levels of two groups of patients were compared.Results There were statistically significant differences in the comparisons of smoking history,drinking history,exercise status,nutritional intake status,sunshine exposure status and dietary habits between two groups of patients(P<0.05).The levels of OCN,Ca,ALP,PⅠNP and E2 in complication group were significantly lower than those in non-complication group,while the levels of PCT,LH and FSH were significantly higher than those in non-complication group(P<0.05).The results of multivariate Logistic regression analysis showed that smoking history,drinking history,exercise status,nutritional intake status,sunshine exposure status,dietary habits,OCN,PCT,Ca,ALP,PⅠNP,E2,LH,and FSH were all related factors affecting the complications of OP in menopausal women(P<0.05).Conclusion Smoking history,drinking history,exercise status,nutritional intake status,sunshine exposure status,dietary habits,OCN,PCT,Ca,ALP,PⅠNP,E2,LH and FSH are all related factors affecting the occurrence of OP complications in menopausal women.
5.Research progress on non-pharmacological intervention strategies for elderly patients with chronic constipation
Jianting TANG ; Yanran LI ; Jianzhong HU ; Minhui LIU ; Yanfang LONG ; Jiao XU ; Weihong HUANG ; Li LI
Chinese Journal of Geriatrics 2025;44(6):835-840
The prevalence of chronic constipation among the elderly is significant, exerting adverse effects on both their physical and mental health.Presently, pharmacological therapy remains the predominant treatment modality for elderly patients with chronic constipation; however, prolonged use can lead to drug dependence, tolerance, and adverse effects.This article systematically reviews non-pharmacological interventions for chronic constipation in elderly patients, both domestically and internationally, aiming to provide a comprehensive reference for clinical practice.
6.Advances in immunotherapy for head and neck squamous cell carcinoma based on the tumor immune microenvironment
Haopu LI ; Hui YAO ; Guanghao ZHU ; Jingjie WANG ; Minhui ZHU
Chinese Journal of Clinical Medicine 2025;32(6):1030-1042
Head and neck squamous cell carcinoma (HNSCC) is a tumor characterized by immunosuppressive tumor microenvironment (TME) and poor prognosis. Its complex immune evasion mechanisms are primarily related to T cell dysfunction and the suppression of anti-tumor immune responses. Immunotherapy aims to modulate the patient’s immune system to recognize and eliminate tumor cells, thereby achieving therapeutic goals. Studies have demonstrated that the TME plays a pivotal role in HNSCC pathogenesis, facilitating tumorigenesis, progression, and therapy resistance, ultimately contributing to adverse clinical outcomes. Advances in technology have deepened understanding of the TME, paving the way for novel therapeutic interventions in HNSCC. This review comprehensively summarizes the efficacy and safety of TME-targeted immunotherapies, integrating evidence from published clinical trials, while proposing insights for future research to develop more effective therapeutic strategies.
7.Clinical Features and Prognosis of Acute Macular Neuroretinopathy Associated with Novel Coronavirus Infection
Minhui ZHANG ; Weidan YIN ; Zhulin HU ; Hua LI ; Liwei ZHANG ; Yuling REN
Journal of Kunming Medical University 2025;46(4):90-98
Objective To Observe the clinical characteristics and prognosis of patients with the acute macular neuroretinopathy(AMN)associated with novel coronavirus infection(COVID-19).Methods The data of 13 patients diagnosed with COVID-19-associated AMN attending the Department of Ophthalmology of the Affiliated Hospital of Yunnan University from December 2022 to February 2023,as well as 13 case reports in PubMed and Web of Science databases from 2020 to 2023 and a case series study totaling 41 patients were retrospectively selected and analyzed for their ophthalmic imaging and prognostic outcomes in clinic.Results A total of 13 cases with 25 eyes in the clinical case group were included in the study with a mean age of 30.23±6.02 years,of which 10 were females.The literature case group consisted of 41 cases and 72 eyes with a mean age of 30.12±13.24 years,including 31 female patients.(1)Duration between COVID-19 symptoms/diagnosis and ophthalmic symptoms:3(2.0,4.0)days in the clinical case group and 2(0.75,5.0)days in the literature case group.(2)Clinical characteristics:12(92.31%)of the clinical case group had the binocular onset and the literature case group,31(75.61%)had the binocular onset.The symptoms in both groups were mainly dark spots in vision,followed by decreased visual acuity.(3)Ancillary examinations:optical coherence tomography(OCT)showed the ellipsoid zone(EZ)and/or chimeric zone(IZ)breaks with strong reflections in the outer plexiform layer(OPL)and outer nuclear layer(ONL)in 13 patients in the clinical case group,and the near-infrared photography(NIR)showed the low-reflective wedge-shaped foci around the center of the macula,and some patients'optical coherence tomography angiography(OCTA)showed deep capillary lesions,and some patients'OCTA showed low reflectivity.Reduced blood flow in the deep capillary layer(DCP)and choroidal capillary layer(CC)was observed in all patients,7 patients with cotton-wool spots also had the reduced blood flow in the superficial capillary layer(SCP),and 33 patients in the case group in the literature had the visible EZ and/or IZ breaks on OCT.(4)Treatment and prognosis:11 out of 13 patients were treated with oral glucocorticoids,2 were under the observation.After year,the condition of 23 patients had been improved,1 case had visual field defects,1 case had retinal vein occlusion secondary to macular edema,and 1 case had a hyporeflective signal in the outer nuclear layer(ONL)and outer plexiform layer(OPL).Conclusion The age of onset of AMN related to COVID-19 is slightly older,with more cases involving both eyes.The main symptom is visual field scotoma,often accompanied by decreased vision.Near-infrared imaging shows low-reflective wedge-shaped lesions around the fovea,and OCT shows mainly disruption of the EZ and/or IZ.OCTA shows decreased blood flow density in the DCP and CC layers.The visual prognosis of AMN related to COVID-19 is good,but vigilance is needed for the occurrence of complications such as retinal vein occlusion.
8.Herbal Textual Research on Malvae Semen in Famous Classical Formulas
Dongxue CHEN ; Yibo LIU ; Yangyang YU ; Guoshuai LYU ; Huili WU ; Xinle HAN ; Yue TAN ; Minhui LI ; Zhilai ZHAN
Chinese Journal of Experimental Traditional Medical Formulae 2025;31(7):252-264
The medicinal use of Malvae Semen has a long history. In this paper, by consulting the ancient materia medica, prescription, agronomy, literature and other aspects of the classics, the name, origin, evolution of scientific name, quality, harvesting and processing, functions and indications and others of Malvae Semen were systematically sorted out and verified, so as to provide a basis for the development and utilization of famous classical formulas containing this herb. According to the textual research, Shennong Bencaojing began to use Dongkuizi as the correct name, which was used in the past dynasties, and there were also aliases such as Kuicaizi, Huacai, and Kuizi. Through the original research, it can be seen that Kuicai is the mainstream original plant of Malvae Semen, that is, Malva verticillata var. crispa, the Alcea rosea and M. cathayensis are also used. In modern times, the seeds of Abutilon theophrasti have been passed off as Malvae Semen, while the seeds of M. verticillata var. crispa have rarely been used in medicine. And Abutili Semen has been another medicinal material with different efficacy since the collection of Newly Revised Materia Medica in the Tang dynasty. Since the Ming and Qing dynasties, the cultivation of Kuicai has been decreasing, while A. theophrasti is more common and easy to obtain, and Abutili Semen and Malvae Semen are similar in morphology and confused, which should be corrected. In addition, Malvae Fructus is a Mongolian customary medicinal herb, which is different from the traditional use of seeds in traditional Chinese medicine. Kuicai, as an important vegetable in history, was widely cultivated and gradually shrunk after the Song dynasty, it is now mainly produced in southern provinces. The quality evaluation of Malvae Semen is better for those with dry bodies, full grain, grayish brown color, no mud, and no impurities. The harvesting is generally in the autumn and winter. After drying, it is seeded, sieved peel and impurities, mashed, or slightly stir-fried to yellow-white color with gentle fire. It is sweet, cold and slippery in nature and taste, with the main effects of laxation, diuresis, lactation and elimination of swelling. The efficacy of Abutili Semen is clearing heat and removing toxicity, promoting diuresis and removing nebula, the efficacy is quite different from that of Malvae Semen. Based on the results of textual research, it is suggested that M. verticillata var. crispa should be used as the medicinal source of Malvae Semen in the development of famous classical formulas, the corresponding processing methods should be selected according to the requirements of drug processing in the formulas, while the raw products are recommended to be used if the processing is not specified.
9.Herbal Textual Research on Malvae Semen in Famous Classical Formulas
Dongxue CHEN ; Yibo LIU ; Yangyang YU ; Guoshuai LYU ; Huili WU ; Xinle HAN ; Yue TAN ; Minhui LI ; Zhilai ZHAN
Chinese Journal of Experimental Traditional Medical Formulae 2025;31(7):252-264
The medicinal use of Malvae Semen has a long history. In this paper, by consulting the ancient materia medica, prescription, agronomy, literature and other aspects of the classics, the name, origin, evolution of scientific name, quality, harvesting and processing, functions and indications and others of Malvae Semen were systematically sorted out and verified, so as to provide a basis for the development and utilization of famous classical formulas containing this herb. According to the textual research, Shennong Bencaojing began to use Dongkuizi as the correct name, which was used in the past dynasties, and there were also aliases such as Kuicaizi, Huacai, and Kuizi. Through the original research, it can be seen that Kuicai is the mainstream original plant of Malvae Semen, that is, Malva verticillata var. crispa, the Alcea rosea and M. cathayensis are also used. In modern times, the seeds of Abutilon theophrasti have been passed off as Malvae Semen, while the seeds of M. verticillata var. crispa have rarely been used in medicine. And Abutili Semen has been another medicinal material with different efficacy since the collection of Newly Revised Materia Medica in the Tang dynasty. Since the Ming and Qing dynasties, the cultivation of Kuicai has been decreasing, while A. theophrasti is more common and easy to obtain, and Abutili Semen and Malvae Semen are similar in morphology and confused, which should be corrected. In addition, Malvae Fructus is a Mongolian customary medicinal herb, which is different from the traditional use of seeds in traditional Chinese medicine. Kuicai, as an important vegetable in history, was widely cultivated and gradually shrunk after the Song dynasty, it is now mainly produced in southern provinces. The quality evaluation of Malvae Semen is better for those with dry bodies, full grain, grayish brown color, no mud, and no impurities. The harvesting is generally in the autumn and winter. After drying, it is seeded, sieved peel and impurities, mashed, or slightly stir-fried to yellow-white color with gentle fire. It is sweet, cold and slippery in nature and taste, with the main effects of laxation, diuresis, lactation and elimination of swelling. The efficacy of Abutili Semen is clearing heat and removing toxicity, promoting diuresis and removing nebula, the efficacy is quite different from that of Malvae Semen. Based on the results of textual research, it is suggested that M. verticillata var. crispa should be used as the medicinal source of Malvae Semen in the development of famous classical formulas, the corresponding processing methods should be selected according to the requirements of drug processing in the formulas, while the raw products are recommended to be used if the processing is not specified.
10.Comparative study on simultaneous bilateral and unilateral posterior vocal cord resection using CO 2 laser for bilateral vocal cord paralysis
Jieying PENG ; Hongliang ZHENG ; Shicai CHEN ; Meng LI ; Wei WANG ; Hao JIANG ; Xiangqiang DUAN ; Caiyun ZHANG ; Yingna GAO ; Mengjie CHEN ; Minhui ZHU
Chinese Journal of Otorhinolaryngology Head and Neck Surgery 2025;60(3):338-344
Objective:To compare and analyze the efficacy of bilateral and unilateral posterior vocal cord resection with CO 2 laser under endoscopy in the treatment of bilateral vocal cord paralysis. Methods:This case series study retrospectively analyzed the data of 110 patients with bilateral vocal cord paralysis who underwent endoscopic CO 2 laser posterior cordotomy at the Department of Otolaryngology-Head and Neck Surgery, the First Affiliated Hospital of Naval Medical University, from October 2016 to January 2023. The cohort consisted of 36 males [mean age (45.5±9.1) years, range 24-72 years] and 74 females [mean age (47.2±10.1) years, range 22-67 years]. Among them, 47 patients underwent simultaneous bilateral posterior cordotomy (bilateral cordotomy group), while 63 patients underwent unilateral posterior cordotomy (unilateral cordotomy group). Pre-and postoperative indicators, including swallowing function, glottal size, and vocal function (subjective and objective assessments), were compared between the two surgical approaches. The Wilcoxon signed-rank test was used to analyze changes in swallowing function, glottal size, and vocal function (subjective and objective assessments) within each group before and after surgery, whereas the Mann-Whitney U test was utilized to assess differences between groups. Results:Postoperative follow-up was 1-5 years [median follow-up time was 1.6 (1.3, 2.0) years].The one-time extubation rate was 71.4%(45/63)in the unilateral posterior vocal cord resection group and 87.2%(41/47)in the bilateral posterior vocal cord resection group, significantly higher in the bilateral group ( χ2=3.94, P<0.05). One week after surgery, the swallowing function score of unilateral cordotomy group was 2 (1, 2.5) points, which was significantly better than that of bilateral cordotomy group [2 (1.5, 3) points, Z=-2.118, P<0.05], and the swallowing function score of both groups returned to normal 3 months after surgery. There were no significant differences in preoperative glottic closure during inhalation, auditory perceptual evaluation (GRBAS), objective voice analysis, and Voice Handicap Index-10 (VHI-10) between the two groups ( P>0.05). Postoperatively, the maximum transverse diameter of the posterior glottis during inspiration in the unilateral cordotomy group was 4.49 (4.24, 4.77) mm, significantly smaller than that in the bilateral cordotomy group, which was 5.05 (4.52, 5.62) mm ( Z=-4.103, P<0.05). Among the GRBAS parameters, G (grade of hoarseness), B (breathiness), and A (asthenia), as well as VHI-10 scores and objective voice analysis parameters [jitter, shimmer, harmonic-noise ratio (HNR), and maximum phonation time (MPT)], were significantly better in the unilateral cordotomy group compared to the bilateral cordotomy group, with statistically significant differences ( P<0.05). Conclusions:Unilateral posterior vocal cord resection using CO 2 laser is simple and feasible for the treatment of bilateral vocal cord paralysis, with shorter recovery time, maximal preservation of laryngeal phonatory function, and fewer complications compared to bilateral resection. However, the one-time extubation rate is higher with bilateral resection, reducing the need for a second surgery and associated patient discomfort. This study offers guidance for clinical decision-making in the surgical management of bilateral vocal cord paralysis.


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