Flap transplantation is a critical surgical strategy for the reconstruction of tissue defects caused by trauma, tumor resection, and congenital malformations, and its survival rate directly determines surgical efficacy and patient prognosis. Following transplantation, flaps inevitably undergo ischemia-reperfusion (I/R) injury, during which oxidative stress, inflammatory responses, and metabolic disturbances are intricately intertwined, ultimately leading to cellular injury and tissue necrosis. Recent studies have demonstrated that multiple forms of programmed cell death—including apoptosis, pyroptosis, ferroptosis, necroptosis, and PANoptosis—play central roles in flap I/R injury. The extensive crosstalk and molecular interactions among these pathways form a highly complex cell death network. Specifically, apoptosis is mediated by the imbalance of Bcl-2 family proteins and the activation of cysteine-dependent aspartate-specific protease (caspase) cascades; pyroptosis is driven by the NLRP3-caspase-1-GSDMD axis, resulting in membrane pore formation and the release of pro-inflammatory cytokines; ferroptosis is characterized by iron-dependent lipid peroxidation and dysfunction of glutathione peroxidase 4 (GPX4); necroptosis is triggered by the receptor-interacting serine/threonine-protein kinase 1 (RIPK1)-RIPK3-MLKL signaling complex, leading to membrane rupture; and PANoptosis represents an integrated form of inflammatory cell death that coordinates multiple death pathways. Importantly, these forms of programmed cell death are not independent but are interconnected through extensive signaling crosstalk. Key regulatory molecules, including caspase-8, reactive oxygen species (ROS), nuclear factor-κB (NF-κB), and nuclear factor erythroid 2-related factor 2 (Nrf2), collectively modulate the dynamic balance among these pathways. Therefore, the multidimensional interplay and spatiotemporal dynamics of programmed cell death constitute a fundamental pathological basis of flap I/R injury. This review systematically summarizes the latest advances in the mechanisms and interactions of various programmed cell death pathways in flap I/R injury, aiming to elucidate the underlying regulatory network. These insights may provide novel theoretical foundations for optimizing flap protection strategies, improving flap survival, and promoting tissue repair.

Objective:To analyze the correlation between caregiver characteristics and clinical manifestations of patients with Alzheimer′s disease (AD) dementia.Methods:It was a cross-sectional study. A total of 167 patients with AD dementia and 167 matched caregivers from Chinese Imaging, Biomarkers, and Lifestyle study of Alzheimer′s Disease (CIBL) study between January 1 and December 31, 2023 were consecutively selected as the study subjects. The data such as gender, age, body max index (BMI), waist to hip ratio, educational years, combined chronic diseases, disease course and the Mini-Mental State Examination (MMSE), Montreal Cognitive Assessment (MoCA), Neuropsychiatric Inventory (NPI), Activities of Daily Living (ADL), Mini-Nutritional Assessment (MNA), and Dietary Diversity Score (DDS) of the patients were collected. The data such as gender, educational years, the relationship with patients, and the Caregiver Burden Inventory (CBI) score in the caregivers were also evaluated. According to the gender of caregivers, the patients were divided into female caregiver group (108 cases) and male caregiver group (59 cases). The Spearman correlation and multiple linear regression analyses were used to assess the impact of the caregiver characteristics on the cognitive function, NPS, activities of daily living, and nutritional status of the patients with AD dementia.Results:Among the 167 patients with AD dementia, 80 cases were men, and 87 cases were women, with a mean age of (68.43±7.51) years. Among the 167 matched caregivers, 59 were spouse, 98 were offspring, and 10 were others (nanny or other relatives). The AD patients in the male caregiver group had lower BMI and MNA scores than those in female caregivers′ group [(23.35±3.70) vs (24.80±3.33) kg/m 2, 22.00 (20.00, 24.50) vs 24.00 (21.00, 26.00) points] (both P<0.05). The educational years of the caregivers was negatively related to the ADL score ( r=-0.196), and was positively related to the MNA score of the patients ( r=0.180) (both P<0.05); while the CBI score of the caregiver was positively related to the age ( r=0.180), NPI score ( r=0.568) and ADL scores ( r=0.702) in the patients, and it was negatively related to the BMI ( r=-0.163), MMSE score ( r=-0.499), MoCA score ( r=-0.491) and MNA scores ( r=-0.387) in the patients (all P<0.05). The shorter educational years and elevated CBI score were independent risk factors for the decline in the MMSE score ( β=0.310, 95% CI: 0.021-0.598; β=-0.225, 95% CI:-0.297--0.154) and MNA score ( β=0.204, 95% CI: 0.067-0.340; β=-0.082, 95% CI:-0.116--0.049), as well as the increase in the NPI score ( β=-0.628, 95% CI:-1.208--0.047; β=0.575, 95% CI: 0.431-0.718) and ADL score ( β=-0.519, 95% CI:-0.860--0.179; β=0.361, 95% CI: 0.277-0.445) in the patients with AD dementia (all P<0.001). Conclusions:A low educational level of caregivers and a heavy caregiver burden are associated with decreased cognitive function, worsening NPS, reduced ADL, and declining nutritional status in patients with AD dementia.

Objective:To analyze the association of physical activity (PA) levels with the cognitive function and mental health among health check-up population.Methods:It is a cross-sectional study. The data from 869 health check-up population were consecutively collected from Beijing Tiantan Hospital, Capital Medical University between January 1, 2023 and December 31, 2023, including sex, age, body mass index (BMI), waist to hip ratio (WHR), educational years, medical history and personal history. The Global Physical Activity Questionnaire (GPAQ) was used to evaluate the PA levels, the Montreal Cognitive Assessment (MoCA) was performed to assess the global cognitive function, and the Patient Health Questionnaire 9 (PHQ-9) and the 7-item Generalized Anxiety Disorder (GAD-7) was used to screen for depression and generalized anxiety, respectively. Laboratory examination of lipid metabolism-related biomarkers included total cholesterol (TC), triglyceride (TG), low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C), lipoprotein(a) [Lp(a)], apolipoprotein A-1 (ApoA1), apolipoprotein B (ApoB), small dense low-density lipoprotein (sdLDL) and remnant cholesterol (RC). The differences in general data, scale evaluation, and lipid metabolism-related biomarkers were compared among three groups [sufficiently active group:≥600 (metabolic equivalent,MET)-min/week, insufficiently active group: 1-599 MET-min/week, and inactive group: 0 MET-min/week]. The multiple linear regression was used to analyze the correlation between the PA or sitting time and MoCA, PHQ-9 or GAD-7 scores, respectively.Results:A total of 869 health check-up population was finally included, with the age of (51.22±10.09) years old; among these, 545 patients were men (62.72%), 324 cases were women (37.28%), 153 cases with cognitive impairment (17.61%). Participants in sufficiently active group had lower WHR [(0.88±0.07) vs (0.89±0.07)], sitting time [7.00 (4.00, 10.00) vs 10.00 (6.00, 12.00) h], PHQ-9 [2.00 (0, 5.00) vs 3.00 (0, 7.00) scores], GAD-7 [2.00 (0, 4.00) vs 3.00 (0, 6.00) scores], and sdLDL levels [0.93 (0.60, 1.32) vs 1.09 (0.70, 1.45) mmol/L] than those in inactive group (all corrected P<0.05). Population in sufficiently active group was older than those in insufficiently active group[(52.10±9.90) vs (49.88±9.88) years], and had lower BMI [(25.73±3.82) vs (26.13±3.54) kg/m 2], WHR [(0.88±0.07) vs (0.90±0.07)], proportion in medical history of alcohol consumption (14.46% vs 23.61%), sitting time [7.00 (4.00, 10.00) vs 9.15 (6.00, 12.00) h], PHQ-9 [2.00 (0, 5.00) vs 3.00 (0, 5.00) scores], and GAD-7 [2.00 (0, 4.00) vs 2.00 (0, 5.00) scores] than those in insufficiently active group (all corrected P<0.05). The sitting time ( β=-0.081, 95% CI:-0.134, -0.028), age ( β=-0.089, 95% CI:-0.111, -0.067), and WHR ( β=-7.069, 95% CI:-11.667, -2.472) were negatively correlated with the MoCA scores; the PA levels ( β=-1.06×10 -4, 95% CI:-1.06×10 -4, -3.05×10 -5), age ( β=-0.077, 95% CI:-0.106, -0.049), BMI ( β=-0.098,95% CI:-0.192, -0.005), educational years ( β=-0.090, 95% CI:-0.151, -0.029), and HDL-C levels ( β=-4.236, 95% CI:-6.171, -2.301) were negatively correlated with the elevation of PHQ-9 scores, while the PA ( β=-9.14×10 -6, 95% CI:-6.76×10 -6, 8.58×10 -5), age ( β=-0.089, 95% CI:-0.118, -0.060), and HDL-C levels ( β=-3.442, 95% CI:-5.403, -1.480) were negatively correlated with the of GAD-7 scores (all P<0.05). Conclusion:Decreased physical activity level significantly increases the risk of depression, anxiety, and cognitive impairment among health check-up population, suggesting that early screen for physical activity and active intervention for exercise and sedentary behavior are of great significance for preventing cognitive decline, anxiety and depression.

Objective:To analyze the mediating effect of the inflammation on the sex differences in cognitive function among middle-aged and elderly individuals receiving health checkups.Methods:This cross-sectional study consecutively collected data from 757 middle-aged and elderly individuals receiving health checkups at Beijing Tiantan Hospital, Capital Medical University between January 1, 2023 and December 31, 2023. The gender, age, body mass index (BMI), waist to hip ratio (WHR), educational years, medical history and personal history were collected. The Montreal Cognitive Assessment (MoCA) were performed to assess the cognitive function. Inflammation indicators included the single blood inflammatory markers [white blood cell (WBC), high sensitivity C-reactive protein (hs-CRP), interleukin (IL)-6, and erythrocyte sedimentation rate (ESR)], inflammatory markers derived from blood cell counts, including neutrophil-lymphocyte ratio (NLR), derived neutrophil-lymphocyte ratio (dNLR), monocyte-to-lymphocyte ratio (MLR), neutrophil-monocyte to lymphocyte ratio (NMLR), systemic inflammatory response index (SIRI), systemic immune-inflammation index (SII), and aggregate index of systemic inflammation (AISI); and inflammatory markers derived from blood cell counts and high-density lipoprotein cholesterol (HDL-C), including neutrophil to HDL-C ratio (NHR), monocyte to HDL-C ratio (MHR), lymphocyte to HDL-C ratio (LHR), and platelet to HDL-C ratio (PHR) were all recorded. The simple mediation effect model in the SPSS 29.0 PROCESS macro was used to analyze the mediation effects of the inflammation indicators on the gender differences in cognitive function among middle-aged and elderly individuals receiving health checkups.Results:Among the 757 health checkup population in the final analysis, 466 were male (61.56%), and 291 were female (38.44%), with a mean age of (54.24±8.42) years. The male had higher BMI, WHR, educational years, frequency of hypertension and diabetes mellitus, MoCA scores, and inflammation indicators, including hs-CRP, WBC, NLR, MLR, NMLR, SIRI, AISI, NHR, MHR, LHR and PHR than those in the female [(26.41±3.20) vs (24.32±3.06) kg/m 2, (0.93±0.05) vs (0.83±0.06), 12 (9, 16) vs 11 (8, 15) years, 37.77% vs 21.31%, 16.52% vs 8.93%, 26 (24, 28) vs 26 (22, 28) points, 0.81 (0.38, 1.61) vs 0.63 (0.27, 1.63) mg/L, 5.75 (4.96, 6.78) vs 5.08 (4.27, 6.05)×10 9/L, 2.06 (1.67, 2.64) vs 1.87 (1.50, 2.37), 0.21 (0.17, 0.25) vs 0.17 (0.13, 0.21), 2.26 (1.84, 2.88) vs 2.02 (1.68, 2.55), 0.71 (0.51, 1.01) vs 0.49 (0.35, 0.67), 153.43 (108.91, 220.63) vs 113.34 (78.06, 164.27), 0.16 (0.12, 0.20) vs 0.11 (0.08, 0.14), 0.02 (0.01, 0.02) vs 0.01 (0.01, 0.01), 0.08 (0.06, 0.01) vs 0.06 (0.04, 0.07), 9.33 (7.82, 11.33) vs 8.36 (6.37, 10.21)] (all P<0.05). ESR and dNLR levels in the male were both lower than those in the female [6 (2, 11) vs 11 (6, 18) mm/h, 0.87 (0.85, 0.89) vs 0.89 (0.87, 0.91)] (both P<0.05). The MoCA score was negatively correlated with age, WHR, hs-CRP, IL-6, NLR, dNLR, NMLR, SIRI, NHR ( r=-0.355, -0.103, -0.115, -0.085, -0.094, -0.078, -0.093, -0.074, -0.108), and positively correlated with educational years ( r=0.512) (all P<0.05). After adjustment for confounding factors, including age, BMI, WHR, educational years, hypertension, and diabetes mellitus, dNLR and NHR mediated 13.11% and 12.80% association between gender and MoCA scores, respectively; after adjustment for above-mentioned confounders adding hs-CRP and IL-6, dNLR mediated 13.07% association between gender and MoCA score (all P<0.05), whereas no significant mediating effect was found of NHR on this association. Conclusions:Inflammation performed potential mediating effect on the association between sex difference and cognitive function among middle-to-old aged health checkup population, and the sex difference in cognitive function was partly mediated by the dNLR and NHR.

Thoracolumbar spine fracture often leads to severe pain, functional impairments, and neurological deficits, for which open reduction and internal fixation can effectively restore the spinal structural stability. Open decompression and reduction with internal fixation can help relieve spinal cord compression and improve spinal function in cases of concomitant cord injury. Although spinal stability can be restored through surgery, patients often face chronic pain and functional impairments postoperatively. A postoperative rehabilitation program is critical in optimizing therapeutic outcomes, reducing complications, and minimizing the risk of secondary injuries. However, current rehabilitation methods, such as physical therapy, functional training, and pain management, are confronted with problems in clinical practice, including significant variation in efficacy, poor patient adherence, and prolonged rehabilitation period. There is an urgent need for a unified rehabilitation strategy to address these problems. To this end, the Spinal Trauma Group of the Orthopedic Physicians Branch of the Chinese Medical Association and the Spine Health Professional Committee of the Chinese Human Health Technology Promotion Association organized experts from relevant fields to formulate Evidence-based guidelines for rehabilitation treatment after internal fixation of thoracolumbar spine fracture in adults ( version 2025) by integrating evidences from clinical researches and advanced rehabilitation concepts at home and abroad. A total number of 14 recommendations concerning the rehabilitation treatment with multimodal analgesia, psychological intervention, deep vein thrombosis prevention, core muscle and extremity exercise, appropriate use of braces, early weight-bearing, device-aided rehabilitation exercise, neuroregulatory therapy, rehabilitation team were put forward, aiming to standardize the post-operative rehabilitation process following internal fixation, promote the functional recovery, and enhance patients′ quality of life.

Acute symptomatic osteoporotic thoracolumbar compression fracture (ASOTLF) can lead to chronic low back pain, kyphosis deformity, pulmonary dysfunction, loss of mobility, and even life-threatening complications. Vertebral augmentation is currently the mainstream treatment method for this condition. In 2019, the Editorial Board of Chinese Journal of Trauma and the Spinal Trauma Group of Orthopedic Surgeons Branch of Chinese Medical Doctor Association collaboratively led the development of Clinical guideline for vertebral augmentation for acute symptomatic osteoporotic thoracolumbar compression fractures. Six years later, with advances in clinical diagnosis and treatment techniques as well as accumulating evidence in related fields, the 2019 guideline requires updating. To this end, the Spinal Trauma Group of Orthopedic Surgeons Branch of Chinese Medical Doctor Association, the Spinal Health Professional Committee of China Human Health Science and Technology Promotion Association, and the Minimally Invasive Orthopedics Professional Committee of Shaanxi Medical Doctor Association have organized experts in the field to develop the Clinical guideline for vertebral augmentation of acute symptomatic osteoporotic thoracolumbar compression fractures ( version 2025) , based on the latest evidence-based medical researches. This guideline incorporates 3 recommendations retained from the 2019 version with updated strength of evidence, along with 12 new recommendations. It provides recommendations from six aspects of diagnosis, pain management, treatment option selection, prevention of postoperative complications, anti-osteoporosis therapy, and postoperative rehabilitation, aiming to provide a reference for standard treatment of vertebral augmentation for ASOTLF in hospitals at all levels.

Thoracolumbar spine fracture often leads to severe pain, functional impairments, and neurological deficits, for which open reduction and internal fixation can effectively restore the spinal structural stability. Open decompression and reduction with internal fixation can help relieve spinal cord compression and improve spinal function in cases of concomitant cord injury. Although spinal stability can be restored through surgery, patients often face chronic pain and functional impairments postoperatively. A postoperative rehabilitation program is critical in optimizing therapeutic outcomes, reducing complications, and minimizing the risk of secondary injuries. However, current rehabilitation methods, such as physical therapy, functional training, and pain management, are confronted with problems in clinical practice, including significant variation in efficacy, poor patient adherence, and prolonged rehabilitation period. There is an urgent need for a unified rehabilitation strategy to address these problems. To this end, the Spinal Trauma Group of the Orthopedic Physicians Branch of the Chinese Medical Association and the Spine Health Professional Committee of the Chinese Human Health Technology Promotion Association organized experts from relevant fields to formulate Evidence-based guidelines for rehabilitation treatment after internal fixation of thoracolumbar spine fracture in adults ( version 2025) by integrating evidences from clinical researches and advanced rehabilitation concepts at home and abroad. A total number of 14 recommendations concerning the rehabilitation treatment with multimodal analgesia, psychological intervention, deep vein thrombosis prevention, core muscle and extremity exercise, appropriate use of braces, early weight-bearing, device-aided rehabilitation exercise, neuroregulatory therapy, rehabilitation team were put forward, aiming to standardize the post-operative rehabilitation process following internal fixation, promote the functional recovery, and enhance patients′ quality of life.

Acute symptomatic osteoporotic thoracolumbar compression fracture (ASOTLF) can lead to chronic low back pain, kyphosis deformity, pulmonary dysfunction, loss of mobility, and even life-threatening complications. Vertebral augmentation is currently the mainstream treatment method for this condition. In 2019, the Editorial Board of Chinese Journal of Trauma and the Spinal Trauma Group of Orthopedic Surgeons Branch of Chinese Medical Doctor Association collaboratively led the development of Clinical guideline for vertebral augmentation for acute symptomatic osteoporotic thoracolumbar compression fractures. Six years later, with advances in clinical diagnosis and treatment techniques as well as accumulating evidence in related fields, the 2019 guideline requires updating. To this end, the Spinal Trauma Group of Orthopedic Surgeons Branch of Chinese Medical Doctor Association, the Spinal Health Professional Committee of China Human Health Science and Technology Promotion Association, and the Minimally Invasive Orthopedics Professional Committee of Shaanxi Medical Doctor Association have organized experts in the field to develop the Clinical guideline for vertebral augmentation of acute symptomatic osteoporotic thoracolumbar compression fractures ( version 2025) , based on the latest evidence-based medical researches. This guideline incorporates 3 recommendations retained from the 2019 version with updated strength of evidence, along with 12 new recommendations. It provides recommendations from six aspects of diagnosis, pain management, treatment option selection, prevention of postoperative complications, anti-osteoporosis therapy, and postoperative rehabilitation, aiming to provide a reference for standard treatment of vertebral augmentation for ASOTLF in hospitals at all levels.

Objective:To analyze the correlation between caregiver characteristics and clinical manifestations of patients with Alzheimer′s disease (AD) dementia.Methods:It was a cross-sectional study. A total of 167 patients with AD dementia and 167 matched caregivers from Chinese Imaging, Biomarkers, and Lifestyle study of Alzheimer′s Disease (CIBL) study between January 1 and December 31, 2023 were consecutively selected as the study subjects. The data such as gender, age, body max index (BMI), waist to hip ratio, educational years, combined chronic diseases, disease course and the Mini-Mental State Examination (MMSE), Montreal Cognitive Assessment (MoCA), Neuropsychiatric Inventory (NPI), Activities of Daily Living (ADL), Mini-Nutritional Assessment (MNA), and Dietary Diversity Score (DDS) of the patients were collected. The data such as gender, educational years, the relationship with patients, and the Caregiver Burden Inventory (CBI) score in the caregivers were also evaluated. According to the gender of caregivers, the patients were divided into female caregiver group (108 cases) and male caregiver group (59 cases). The Spearman correlation and multiple linear regression analyses were used to assess the impact of the caregiver characteristics on the cognitive function, NPS, activities of daily living, and nutritional status of the patients with AD dementia.Results:Among the 167 patients with AD dementia, 80 cases were men, and 87 cases were women, with a mean age of (68.43±7.51) years. Among the 167 matched caregivers, 59 were spouse, 98 were offspring, and 10 were others (nanny or other relatives). The AD patients in the male caregiver group had lower BMI and MNA scores than those in female caregivers′ group [(23.35±3.70) vs (24.80±3.33) kg/m 2, 22.00 (20.00, 24.50) vs 24.00 (21.00, 26.00) points] (both P<0.05). The educational years of the caregivers was negatively related to the ADL score ( r=-0.196), and was positively related to the MNA score of the patients ( r=0.180) (both P<0.05); while the CBI score of the caregiver was positively related to the age ( r=0.180), NPI score ( r=0.568) and ADL scores ( r=0.702) in the patients, and it was negatively related to the BMI ( r=-0.163), MMSE score ( r=-0.499), MoCA score ( r=-0.491) and MNA scores ( r=-0.387) in the patients (all P<0.05). The shorter educational years and elevated CBI score were independent risk factors for the decline in the MMSE score ( β=0.310, 95% CI: 0.021-0.598; β=-0.225, 95% CI:-0.297--0.154) and MNA score ( β=0.204, 95% CI: 0.067-0.340; β=-0.082, 95% CI:-0.116--0.049), as well as the increase in the NPI score ( β=-0.628, 95% CI:-1.208--0.047; β=0.575, 95% CI: 0.431-0.718) and ADL score ( β=-0.519, 95% CI:-0.860--0.179; β=0.361, 95% CI: 0.277-0.445) in the patients with AD dementia (all P<0.001). Conclusions:A low educational level of caregivers and a heavy caregiver burden are associated with decreased cognitive function, worsening NPS, reduced ADL, and declining nutritional status in patients with AD dementia.

Objective:To analyze the association of physical activity (PA) levels with the cognitive function and mental health among health check-up population.Methods:It is a cross-sectional study. The data from 869 health check-up population were consecutively collected from Beijing Tiantan Hospital, Capital Medical University between January 1, 2023 and December 31, 2023, including sex, age, body mass index (BMI), waist to hip ratio (WHR), educational years, medical history and personal history. The Global Physical Activity Questionnaire (GPAQ) was used to evaluate the PA levels, the Montreal Cognitive Assessment (MoCA) was performed to assess the global cognitive function, and the Patient Health Questionnaire 9 (PHQ-9) and the 7-item Generalized Anxiety Disorder (GAD-7) was used to screen for depression and generalized anxiety, respectively. Laboratory examination of lipid metabolism-related biomarkers included total cholesterol (TC), triglyceride (TG), low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C), lipoprotein(a) [Lp(a)], apolipoprotein A-1 (ApoA1), apolipoprotein B (ApoB), small dense low-density lipoprotein (sdLDL) and remnant cholesterol (RC). The differences in general data, scale evaluation, and lipid metabolism-related biomarkers were compared among three groups [sufficiently active group:≥600 (metabolic equivalent,MET)-min/week, insufficiently active group: 1-599 MET-min/week, and inactive group: 0 MET-min/week]. The multiple linear regression was used to analyze the correlation between the PA or sitting time and MoCA, PHQ-9 or GAD-7 scores, respectively.Results:A total of 869 health check-up population was finally included, with the age of (51.22±10.09) years old; among these, 545 patients were men (62.72%), 324 cases were women (37.28%), 153 cases with cognitive impairment (17.61%). Participants in sufficiently active group had lower WHR [(0.88±0.07) vs (0.89±0.07)], sitting time [7.00 (4.00, 10.00) vs 10.00 (6.00, 12.00) h], PHQ-9 [2.00 (0, 5.00) vs 3.00 (0, 7.00) scores], GAD-7 [2.00 (0, 4.00) vs 3.00 (0, 6.00) scores], and sdLDL levels [0.93 (0.60, 1.32) vs 1.09 (0.70, 1.45) mmol/L] than those in inactive group (all corrected P<0.05). Population in sufficiently active group was older than those in insufficiently active group[(52.10±9.90) vs (49.88±9.88) years], and had lower BMI [(25.73±3.82) vs (26.13±3.54) kg/m 2], WHR [(0.88±0.07) vs (0.90±0.07)], proportion in medical history of alcohol consumption (14.46% vs 23.61%), sitting time [7.00 (4.00, 10.00) vs 9.15 (6.00, 12.00) h], PHQ-9 [2.00 (0, 5.00) vs 3.00 (0, 5.00) scores], and GAD-7 [2.00 (0, 4.00) vs 2.00 (0, 5.00) scores] than those in insufficiently active group (all corrected P<0.05). The sitting time ( β=-0.081, 95% CI:-0.134, -0.028), age ( β=-0.089, 95% CI:-0.111, -0.067), and WHR ( β=-7.069, 95% CI:-11.667, -2.472) were negatively correlated with the MoCA scores; the PA levels ( β=-1.06×10 -4, 95% CI:-1.06×10 -4, -3.05×10 -5), age ( β=-0.077, 95% CI:-0.106, -0.049), BMI ( β=-0.098,95% CI:-0.192, -0.005), educational years ( β=-0.090, 95% CI:-0.151, -0.029), and HDL-C levels ( β=-4.236, 95% CI:-6.171, -2.301) were negatively correlated with the elevation of PHQ-9 scores, while the PA ( β=-9.14×10 -6, 95% CI:-6.76×10 -6, 8.58×10 -5), age ( β=-0.089, 95% CI:-0.118, -0.060), and HDL-C levels ( β=-3.442, 95% CI:-5.403, -1.480) were negatively correlated with the of GAD-7 scores (all P<0.05). Conclusion:Decreased physical activity level significantly increases the risk of depression, anxiety, and cognitive impairment among health check-up population, suggesting that early screen for physical activity and active intervention for exercise and sedentary behavior are of great significance for preventing cognitive decline, anxiety and depression.