1.Relationship of physical fitness index with depressive, anxiety and stress symptoms among college students
Chinese Journal of School Health 2025;46(11):1615-1620
Objective:
To investigate the association between the physical fitness index (PFI) and symptoms of depressive, anxiety and stress symptoms among college students, providing a reference for mental health interventions.
Methods:
From June to September 2025, combined convenience and cluster random sampling approach was used to administer questionnaire surveys and perform physical fitness tests on 2 712 college students from Zhejiang Chinese Medical University. The Depression Anxiety Stress Scales-21 Items (DASS-21) was used to assess mental health status. Chi square test and multivariate Logistic regression analysis were used to determine the associations between the PFI and the PFI component indicators with depressive, anxiety and stress symptoms.
Results:
The prevalence of depressive, anxiety and stress among college students were 24.26%, 33.22% and 13.68%, respectively. Statistically significant differences in the prevalence of these symptoms were detected across groups differing in sleep quality, physical activity, weekly breakfast frequency, and history of low back or neck pain ( χ 2=9.33-151.83, all P <0.05). After adjusting for confounding factors, Logistic regression revealed that the moderate and high PFI groups had significantly reduced risks of depressive and anxiety compared to the low PFI group ( OR =0.73, 0.63; 0.61, 0.72, all P <0.05). Poor speed (50 m run) and lower body strength (standing long jump) emerged as common risk factors affecting anxiety and depressive symptoms in both male and female college students (all P <0.05). Increased muscle strength (sit up for 1 min) in female students reduced the risk of depressive ( OR =0.81), anxiety ( OR =0.85), and stress symptoms ( OR =0.79) (all P <0.05). Enhanced lung capacity in male students decreased the risk of depressive ( OR =0.84) and anxiety symptoms ( OR =0.85) (both P <0.05).
Conclusions
The PFI is negatively correlated with depressive and anxiety symptoms among college students with notable gender differences. Insufficient speed and lower body explosive power represent common risk factors for mental health among male and female college students.
2.Correlation and consistency evaluation between electrochemiluminescence and direct chemiluminescence in detecting 12 tumor markers
Miao MA ; Jie LIU ; Ruimin MA ; Pingyan LI ; Jing LU ; Huiwen XU ; Danwei YU ; Guojun ZHANG
China Medical Equipment 2024;21(5):20-25
Objective:To assess the correlation and consistency of electrochemiluminescence and direct chemiluminescence in detecting 12 tumor markers.Methods:A total of 2426 serum specimens were selected from the physical examination in Beijing Tiantan Hospital,Capital Medical University from March to August 2023.These specimens included 446 cases for alpha fetoprotein(AFP),284 cases for carcinoembryonic antigen(CEA),289 cases for carbohydrate antigen 72-4(CA72-4),87 cases for carbohydrate antigen 19-9(CA19-9),205 cases for carbohydrate antigen 125(CA-125),216 cases for carbohydrate antigen 15-3(CA 15-3),292 cases for total prostate specific antigen(TPSA),292 cases for free prostate specific antigen(FPSA),84 cases for serum cytokeratin 19 fragment(Cyfra21-1),84 cases for neuron specific enolase(NSE),84 cases for squamous cell carcinoma associated antigen(SCC)and 63 cases for pro-gastrin-releasing peptide(PROGrp).The electrochemiluminescence and direct chemiluminescence methods were respectively used to detect the above 12 indexes,and then,the correlation and consistency between the two detection methods were analyzed.Results:The results of Pearson and Spearman correlation analysis showed that there were significantly positive correlations between electrochemiluminescence and direct chemiluminescence methods in detecting 12 tumor indexes(AFP,CEA,CA72-4,CA19-9,CA125,CA15-3,TPSA,FPSA,Cyfra21-1,NSE,SCC and PROGrp)(r=0.971,0.934,0.945,0.975,0.900,0.948,0.994,0.984,0.982,0.828,0.879,0.922,P<0.05),respectively.The total coincidence rates between the two methods were respectively 98.21%,98.24%,98.27%,98.85%,97.07%,99.54%,99.66%,99.32%,92.86%,92.86%,95.24%and 96.83%.There were consistencies between electrochemiluminescence and direct chemiluminescence methods for 10 indexes excepted CA15-3 and NSE that could not calculate Kappa values due to data reasons(Kappa=0.848,0.728,0.930,0.794,0.485,0.887,0.664,0.540,0.477,0.652,P<0.05),respectively.Conclusion:In the detections of electrochemiluminescence and direct chemiluminescence methods for tumor indexes,there are favorable correlations and consistencies between them in detecting AFP,CA72-4,CA19-9 and TPSA,and there are favorable correlations between them in detecting CEA,CA125,FPSA,Cyfra21-1,SCC and PROGrp but the consistencies between them are average in detecting these indexes,and there are favorable correlations between them in detecting CA15-3 and NSE.Clinical detection should pay attention to there may be differences in the results between different detection methods when the detection is conducted in reference laboratory.
3.Health Resources Supporting High-quality Development of Urban Industrial Economy:Situation Analysis and Countermeasure Suggestions
Qi LI ; Lu LI ; Huiwen LI ; Chaofan LI ; Shuping WANG
Chinese Health Economics 2024;43(7):47-51
Industry serves as the main body and driving force of national economy.The high quality of the urban industrial economy depends on the role of health resources in maintaining the health of the workforce population.It analyzes the allocation of health resources in typical cities ranked within the top 10 in terms of industrial added value,identifies prevailing the new situation facing the allocation of health resources,and puts forward suggestions.It is found that health resources supporting high-quality development of urban industrial economy is currently facing the main situations of population increase and decrease differentiation within the city,more frequent cross-regional medical treatment,and accelerated aging trend of labor force.
4.Health Resources Supporting High-quality Development of Urban Industrial Economy:Situation Analysis and Countermeasure Suggestions
Qi LI ; Lu LI ; Huiwen LI ; Chaofan LI ; Shuping WANG
Chinese Health Economics 2024;43(7):47-51
Industry serves as the main body and driving force of national economy.The high quality of the urban industrial economy depends on the role of health resources in maintaining the health of the workforce population.It analyzes the allocation of health resources in typical cities ranked within the top 10 in terms of industrial added value,identifies prevailing the new situation facing the allocation of health resources,and puts forward suggestions.It is found that health resources supporting high-quality development of urban industrial economy is currently facing the main situations of population increase and decrease differentiation within the city,more frequent cross-regional medical treatment,and accelerated aging trend of labor force.
5.Health Resources Supporting High-quality Development of Urban Industrial Economy:Situation Analysis and Countermeasure Suggestions
Qi LI ; Lu LI ; Huiwen LI ; Chaofan LI ; Shuping WANG
Chinese Health Economics 2024;43(7):47-51
Industry serves as the main body and driving force of national economy.The high quality of the urban industrial economy depends on the role of health resources in maintaining the health of the workforce population.It analyzes the allocation of health resources in typical cities ranked within the top 10 in terms of industrial added value,identifies prevailing the new situation facing the allocation of health resources,and puts forward suggestions.It is found that health resources supporting high-quality development of urban industrial economy is currently facing the main situations of population increase and decrease differentiation within the city,more frequent cross-regional medical treatment,and accelerated aging trend of labor force.
6.Health Resources Supporting High-quality Development of Urban Industrial Economy:Situation Analysis and Countermeasure Suggestions
Qi LI ; Lu LI ; Huiwen LI ; Chaofan LI ; Shuping WANG
Chinese Health Economics 2024;43(7):47-51
Industry serves as the main body and driving force of national economy.The high quality of the urban industrial economy depends on the role of health resources in maintaining the health of the workforce population.It analyzes the allocation of health resources in typical cities ranked within the top 10 in terms of industrial added value,identifies prevailing the new situation facing the allocation of health resources,and puts forward suggestions.It is found that health resources supporting high-quality development of urban industrial economy is currently facing the main situations of population increase and decrease differentiation within the city,more frequent cross-regional medical treatment,and accelerated aging trend of labor force.
7.Health Resources Supporting High-quality Development of Urban Industrial Economy:Situation Analysis and Countermeasure Suggestions
Qi LI ; Lu LI ; Huiwen LI ; Chaofan LI ; Shuping WANG
Chinese Health Economics 2024;43(7):47-51
Industry serves as the main body and driving force of national economy.The high quality of the urban industrial economy depends on the role of health resources in maintaining the health of the workforce population.It analyzes the allocation of health resources in typical cities ranked within the top 10 in terms of industrial added value,identifies prevailing the new situation facing the allocation of health resources,and puts forward suggestions.It is found that health resources supporting high-quality development of urban industrial economy is currently facing the main situations of population increase and decrease differentiation within the city,more frequent cross-regional medical treatment,and accelerated aging trend of labor force.
8.Health Resources Supporting High-quality Development of Urban Industrial Economy:Situation Analysis and Countermeasure Suggestions
Qi LI ; Lu LI ; Huiwen LI ; Chaofan LI ; Shuping WANG
Chinese Health Economics 2024;43(7):47-51
Industry serves as the main body and driving force of national economy.The high quality of the urban industrial economy depends on the role of health resources in maintaining the health of the workforce population.It analyzes the allocation of health resources in typical cities ranked within the top 10 in terms of industrial added value,identifies prevailing the new situation facing the allocation of health resources,and puts forward suggestions.It is found that health resources supporting high-quality development of urban industrial economy is currently facing the main situations of population increase and decrease differentiation within the city,more frequent cross-regional medical treatment,and accelerated aging trend of labor force.
9.Health Resources Supporting High-quality Development of Urban Industrial Economy:Situation Analysis and Countermeasure Suggestions
Qi LI ; Lu LI ; Huiwen LI ; Chaofan LI ; Shuping WANG
Chinese Health Economics 2024;43(7):47-51
Industry serves as the main body and driving force of national economy.The high quality of the urban industrial economy depends on the role of health resources in maintaining the health of the workforce population.It analyzes the allocation of health resources in typical cities ranked within the top 10 in terms of industrial added value,identifies prevailing the new situation facing the allocation of health resources,and puts forward suggestions.It is found that health resources supporting high-quality development of urban industrial economy is currently facing the main situations of population increase and decrease differentiation within the city,more frequent cross-regional medical treatment,and accelerated aging trend of labor force.
10.Health Resources Supporting High-quality Development of Urban Industrial Economy:Situation Analysis and Countermeasure Suggestions
Qi LI ; Lu LI ; Huiwen LI ; Chaofan LI ; Shuping WANG
Chinese Health Economics 2024;43(7):47-51
Industry serves as the main body and driving force of national economy.The high quality of the urban industrial economy depends on the role of health resources in maintaining the health of the workforce population.It analyzes the allocation of health resources in typical cities ranked within the top 10 in terms of industrial added value,identifies prevailing the new situation facing the allocation of health resources,and puts forward suggestions.It is found that health resources supporting high-quality development of urban industrial economy is currently facing the main situations of population increase and decrease differentiation within the city,more frequent cross-regional medical treatment,and accelerated aging trend of labor force.


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