Hand Arm Research Articles

Two-Stage Glenohumeral Fusion for the Paralytic Shoulder

BackgroundShoulder fusion after nerve injury can improve overall arm function, however high revision and low patient satisfaction rates have been described. The purpose of this study is to describe a two-stage shoulder fusion, first pinning in a position of function and then converting to a shoulder fusion. Our hypothesis is that temporary pinning improves overall satisfaction after shoulder fusion in comparison to satisfaction reported in the literature. MethodsA retrospective review was performed for patients receiving two-stage shoulder fusion between 2020 and 2023. Patient demographics and clinical outcomes were recorded. Univariate statistics were performed to compare pre- and postoperative values. ResultsEighteen patients with an average age of 47 +/- 17.3 years and average follow-up of 23.7 +/- 4.5 months were included. Preoperative diagnoses included brachial plexus injury (n=13; 72%), late presentation obstetric brachial plexus injury (n=2; 11%), traumatic brain injury (n=1; 14.2%), cervical spinal cord injury (n=1; 14.2%) and iatrogenic axillary nerve injury with advanced arthritis (n=1;14.2%). Twelve (67%) patients received unilateral shoulder fusion 2.7 +/- 1.9 days after their initial pinning. Six patients (28.6%) did not receive a second stage fusion. Reasons for not continuing with fusion were attributed to perceived hand function and arm position. Three patients received two shoulder pinnings prior to their fusion to adjust the fusion position to accommodate more internal rotation. After fusion, both SSV (5.2 +/- 5.5% versus 71.6 +/- 10.4%; p<0.001) and pain (2.3 ± 4.0 vs 0.5 ± 0.71; p=0.56) improved. Forward elevation (5 +/- 12 versus 108 +/-35; p=0.01), abduction (10 +/- 15 versus 78 +/-9; p<0.001)), and external rotation (5 +/- 12 versus 22 +/- 17; p=0.26) all improved postoperatively while internal rotation remained limited (1.3 +/- 0.9 versus 1.2 +/- 0.5; p=0.84). Time to union was 15.4 +/- 15.4 weeks confirmed with CT scan. There was one (5.5%) reoperation for non-union, and patient satisfaction was 92% (n=11/12). ConclusionShoulder fusion after neurologic injury provides improved function and patient outcomes, however some patients may be unsatisfied with their new arm position. Percutaneous pinning prior to fusion is tolerated and allows patients to trial potential fusion positions. This method may improve patient satisfaction and avoid excess morbidity in those that would not be satisfied with a shoulder fusion.

Age related differences in whole body and body part angular momentum in the frontal plane during walking

The contribution of body part angular momentum (BPAM) to whole body angular momentum (WBAM) in the frontal plane during walking differs across age groups. We investigated age related differences in BPAM and WBAM during walking. We used marker coordinate data from a publicly available database for 54 individuals aged 20–30 years and 78 aged 60–70 years. Angular momentum in the frontal plane was calculated as the sum of the translational component and the rotational component for each segment. The angular momentum of each segment was categorized into five BPAM: right and left lower limbs (foot, shank, and thigh), right and left arms (hand, forearm, and upper arm), and torso (head, thorax, and pelvis). BPAM at WBAM peak frames during stride cycles was compared between older and younger adults. The peak WBAM, angular momentum of the stance-and swing side upper limbs, and torso in older adults was significantly larger than that in younger adults, with increases of 74.6% in the stance-side upper limb, 127.5% in the swing-side upper limb, and 30.9% in the torso. These results suggest that interventions aimed at improving torso control could decrease the amplitude of WBAM in the frontal plane in older adults.

The Effects of Adding TiO2 and CuO Nanoparticles to Fuel on Engine and Hand–Arm Driver Vibrations

Occupant comfort is a key consideration in automobile dynamics, with vibrations potentially causing long-term physical discomfort, especially for drivers. This study investigates the impact of adding TiO2 and CuO nanoparticles to fuel on engine-induced vibrations. Experiments were conducted at various nanoparticle concentrations (0, 50, 100, and 150 ppm) and engine speeds (1000, 2000, and 3000 rpm). Key performance metrics, including kinematic viscosity, density, heating value, thermal conductivity, and brake power (BP), were analyzed. The results indicated that increasing nanoparticle concentration led to a rise in BP. The highest reduction in root mean square (RMS) vibration accelerations occurred at 3000 rpm and 150 ppm, with vibration reductions of 30.33% for CuO and 28.61% for TiO2. Additionally, 8–10% of engine vibrations were transmitted to the steering wheel. The use of 150 ppm CuO nanoparticles resulted in reduced vibration transmission to the steering wheel at all tested speeds. These findings suggest that nanoparticle-enhanced fuels can significantly reduce engine vibrations, potentially improving driver comfort and reducing wear on vehicle components.

Comparison of hand grip strength and hand–arm anthropometric measures among volleyball and basketball players—a cross sectional study

Comparison of hand grip strength and hand–arm anthropometric measures among volleyball and basketball players—a cross sectional study

An experimentation of hand–arm tremor control using low-g area-changed capacitive micro-accelerometer

This paper aims to measure the human hand tremor caused by handheld device using a low-g micro-accelerometer. A novel low-g area-changed differential capacitive micro-accelerometer is designed and analyzed using microproduct design software INTELLISUITE 8.6. Thermo-electro-mechanical analysis is conducted for applied acceleration within the low-g range spans between 0 and 10 g. Existing design performances such as displacement and sensitivity are compared with new proposed design. The sensitivity of micro-accelerometer is improved by using U-shaped spring. The designed micro-accelerometer is used to find vibration that exists while using handheld device. Experimentation is done to measure vibration under dissimilar surfaces. The workers are made to drill three different surface blocks namely paver block, solid cement block, and black stone, and vibrations produced are recorded. These accelerations are intended to calculate exposure action value (EAV) and exposure limit value (ELV) for 8 hours of a working day so that worker can halt the work as soon as ELV is accomplished.

“Germany and the Balkan Feud”: The Russian Press Assessment of German Policy During the Two Balkan Wars of 1912–1913

By analysing leading Russian newspapers on the eve of the Great War, the author illustrates the perception of German policy by Russian public opinion during the two Balkan wars of 1912–1913. He concludes that during the ten months of the Balkan crisis, the attitude of the Russian press towards Germany underwent a significant transformation. In the first two months of the Balkan War (October and November 1912), when Berlin was not openly declaring its support for Austrian claims, one could find favourable comments on German policy in Russian newspapers. The attitude of the Russian press to Germany shifted in a negative direction under the influence of Chancellor Theobald von Bethmann Hollweg’s speech in the Reichstag on 2 December 1912, when for the first time since the beginning of the Balkan War Berlin publicly declared its readiness to back its Austrian ally’s claims with arms in hand. Russian society experienced even greater disappointment in German politics after the start of the London Meeting of Ambassadors, at which the German representative supported the proposals of the Austrian side, and after a new speech by Bethmann-Hollweg in the German parliament on April 7, 1913, when the Reich Chancellor declared “racial opposites” between the Slavic and German peoples and laid full responsibility for maintaining a tense the situation in Europe affects the pan-Slavic circles of Russia. These two speeches by the head of the German government and Berlin’s support for Austrian claims at the London Conference were negatively perceived by the overwhelming majority of the Russian press. At the same time, the disagreements between Germany and Austria-Hungary that emerged during the Bucharest Peace Conference and immediately after it gave the Russian press reason to declare a serious crisis of the Triple Alliance. The article concludes that there was a significant increase in anti-German sentiment in Russia under the influence of German behavior during the Balkan crisis of 1912–1913. Thus, the two Balkan Wars became an important milestone not only in the history of international relations at the beginning of the 20th century, but also in the propaganda preparations for the First World War.

HABIT training in unilateral spastic cerebral palsy children having mirror movement disorder.

The single-arm feasibility study was planned to evaluate the therapeutic effect of hand arm bimanual intensive training in improving the fine and gross motor functions of hand, and in the reduction of intensity with respect to mirror movement disorder. The sample comprised unilateral spastic cerebral palsy children aged 6-16 years who were having mirror movement disorder and were able to make a gross grip. The hand arm bimanual intensive training was provided to the participants for 6 hours per day for 15 days for a total of 90 hours. Comparison of baseline and post-intervention showed that the functional independence level of children had improved, with improvement in unimanual and bimanual hand performance (p˂0.05). However, there was no improvement seen in the severity of mirror movements (p>0.05). Hence, hand arm bimanual intensive training was found to be effective in increasing the functional independence of cerebral palsy children by improving the hand function, but there was no effect on mirror movement disorder.

Insertion site and risk of peripheral intravenous catheter colonization and/or local infection: a post hoc analysis of the CLEAN 3 study including more than 800 catheters

AimAlthough uncommon, infections associated with peripheral intravenous catheters (PIVCs) may be responsible for severe life-threatening complications and increase healthcare costs. Few data are available on the relationship between PIVC insertion site and risk of infectious complications.MethodsWe performed a post hoc analysis of the CLEAN 3 database, a randomized 2 × 2 factorial study comparing two skin disinfection procedures (2% chlorhexidine-alcohol or 5% povidone iodine-alcohol) and two types of medical devices (innovative or standard) in 989 adults patients requiring PIVC insertion before admission to a medical ward. Insertion sites were grouped into five areas: hand, wrist, forearm, cubital fossa and upper arm. We evaluated the risk of risk of PIVC colonization (i.e., tip culture eluate in broth showing at least one microorganism in a concentration of at least 1000 Colony Forming Units per mL) and/or local infection (i.e., organisms growing from purulent discharge at PIVC insertion site with no evidence of associated bloodstream infection), and the risk of positive PIVC tip culture (i.e., PIVC-tip culture eluate in broth showing at least one microorganism regardless of its amount) using multivariate Cox models.ResultsEight hundred twenty three PIVCs with known insertion site and sent to the laboratory for quantitative culture were included. After adjustment for confounding factors, PIVC insertion at the cubital fossa or wrist was associated with increased risk of PIVC colonization and/or local infection (HR [95% CI], 1.64 [0.92—2.93] and 2.11 [1.08—4.13]) and of positive PIVC tip culture (HR [95% CI], 1.49 [1.02—2.18] and 1.59 [0.98—2.59]).ConclusionPIVC insertion at the wrist or cubital fossa should be avoided whenever possible to reduce the risk of catheter colonization and/or local infection and of positive PIVC tip culture.

Recent trends in reduction of hand arm vibration syndrome for agricultural handheld equipment: A review based on challenges and future directions

A major occupational health risk in the agricultural industry is Hand Arm Vibration Syndrome (HAVS), which is brought on by exposure to vibration from handled machinery. This review thoroughly covers the historical background and prevalence of HAVS in agriculture, highlighting the harm it does to the health and productivity of workers. The goal is to solve the research deficit in this area by concentrating on vibration isolation and dampening approaches. The paper comprehensively examines measurement methods, such as accelerometer-based approaches, strain gauge and force plate methods, wireless sensor networks, for evaluating vibrations related to HAVS. These methods are compared in order to clarify their advantages and disadvantages. Furthermore, engineering controls, isolation mounts, dampers, and smart technologies are included in the categories of shock and vibration reduction solutions based on their efficiency and application. Also covered are human factors that affect vibration reduction. The difficulties in putting reduction strategies into practice are underlined. These difficulties include economic considerations, technological limitations, and user approval. In order to draw useful conclusions, case studies demonstrating effective vibration reduction methods in agricultural contexts are provided. Future directions for reducing HAVS in agriculture include interdisciplinary research opportunities, developing technologies for vibration reduction, and a global approach. This review concludes by highlighting the importance of tackling HAVS, providing insights into real-world applications, and suggesting future research initiatives.

Prevalence of Upper Extremity Injuries in Military Personnel and the Assessment of Disability Conditions according to Military Regulations

Objective: Musculoskeletal injuries have an essential place among the injuries of military personnel. Depending on the severity of these injuries and the degree of functional loss, return to work is delayed, and sequela leads to job loss and disability as well. This study has aimed to assess the distributions of current injuries and make recommendations to reduce these injuries and evaluate the conditions causing disability. Material and Method: Upper limb injury distribution and disability status of injured contracted soldiers/NCOs, who applied to a tertiary trauma center between January 2019 and January 2020, were evaluated according to Turkish Armed Forces Health Ability Regulation No. 6405. Results: The number of patients included in the study was 31. Their mean age was 21.45. A significant relationship was found when the relationship between injured areas and disability occurrence was evaluated (p=0.036). In this relationship, it was observed that the possibility of especially hand (excluding finger), forearm, and upper arm injuries to cause disability was high and that although the number of finger injuries was high, their possibility to cause disability was at 60%. There was no significant difference between combat and noncombat occupational accidents in terms of the injured areas (p=0.305). Conclusion: Although injuries in military personnel require long rest periods and finger loss poses a major obstacle to serving, there are loss of rights due to the limited disability conditions and insufficient details of the regulations. It is recommended that military guidelines be made more functional, reviewed by a board that includes a hand surgeon, increased training, and the development of double-stage security systems and protective equipment

Barriers and Facilitators for Usage of Self-Compacting Concrete—An Interview Study

Workers in the construction industry must endure different weather conditions, long working hours, and engage in repetitive and strenuous jobs with unrealistic deadlines. Sick leaves, caused by accidents and by work-related diseases, are common in the construction industry. Hand–arm vibration from hand-held power tools is a cause of significant ill health (disorders of the blood vessels, nerves, and joints). Self-compacting concrete (SCC) is a fluid concrete and does not need to be vibrated. Despite the health advantages of SCC, its market share in Sweden is lower than in comparable countries. The aim of this article is to describe views, opinions, and knowledge concerning the work environment and health in concrete casting and to identify barriers and facilitators of SCC usage. Semi-structured interviews were conducted with 24 interviewees from the construction industry in Sweden. The answers were analysed from a human–technology–organisation (HTO) perspective in order to identify barriers and facilitators for a broader usage of SCC. The results indicate that knowledge about SCC is low within the Swedish construction industry, including educational institutions; when SCC is chosen, it is chosen exclusively due to its technical characteristics, and not because it eliminates vibrations. Barriers to a broader usage of SCC comprise an incomplete knowledge base, clients who never choose it, recipes that are said to be too demanding, and workplace traditions. Facilitators comprise large companies investing in knowledge development about SCC and engaged persons promoting it. This study used an HTO-based model (BTOH) to identify barriers and facilitators for a broader usage of SCC, thus contributing to a deeper understanding of reasons for the low usage of SCC and ways of increasing it.

Influence of Hand Arm Vibrations on Operator’s Physiological Parameters and its Attenuation in Power Weeder

Influence of Hand Arm Vibrations on Operator’s Physiological Parameters and its Attenuation in Power Weeder

Горцы на стороне Российской империи в вооруженном противостоянии на Кавказе

The article reveals the circumstances of recruiting highlanders of the North Caucasus to serve in the ranks of the Russian army during the period of expansion of imperial power in the region. The Russian government saw this practice as a way to reduce their hostile belligerence, which they tried to use in their own interests. The motivation of people who agreed to swear allegiance to the state and fight against its enemies with arms in hand is analyzed. The difficulty of the choice was due to the fact that the enemy in this case could be co-religionists who did not want to recognize the new order established by Russia. There were frequent cases of going over to the enemy&amp;#x27;s side. This applied both to those highlanders who swore allegiance to the empire and to their rivals. The Russian command has not formed an unambiguous assessment of the effectiveness of such measures. There were those who expressed uncertainty about the loyalty of the police units involved. Others, on the contrary, saw this as serious assistance, strengthening the capabilities of the regular army. It seems that the main result of this practice was the gradual formation of a new perception of reality among the highlanders, and over time they began to feel themselves part of the imperial community.

Progression of fluid infiltration on non-contrast magnetic resonance imaging in breast cancer-related lymphedema: A comparative analysis with indocyanine green lymphography

BackgroundNon-contrast magnetic resonance imaging (NMRI) has been reported as valuable for the assessment of lymphedema. However, the correlation between NMRI findings and indocyanine green lymphography (ICG-L) findings remains elusive. MethodsThis single-center retrospective study included 26 patients diagnosed with breast cancer-related lymphedema. We examined the prevalence of fluid infiltration in eight regions of the upper extremity, the type of fluid distribution, and the dominant segment of edema on NMRI in comparison to the ICG-L stage. Statistical analysis was performed using the Cochran–Armitage trend test, Spearman’s rank correlation test, and Fisher’s exact test. ResultsThe regional fluid infiltration significantly increased with the progression of the ICG-L stage (hand, forearm, elbow, and upper arm: p = 0.003, <0.001, <0.001, and <0.001, respectively). The fluid distribution significantly advanced with the progression of the ICG-L stage as follows (rs = 0.80; p < 0.001): no edema in ICG-L stage 0, edema in either the hand or elbow in ICG-L stage I, edemas in both the elbow and hand in ICG-L stage II, three segmental edemas centered on the forearm or elbow in ICG-L stage III, and edema encompassing the entire upper limb in ICG-L stage IV-V. Additionally, the dominant segment of edema tended to shift from the hand to the elbow and further to the forearm as the ICG-L stage progressed (p < 0.001). ConclusionsFluid infiltration observed on NMRI exhibited distinct patterns with the progression of the ICG-L stage. We believe that anatomical information regarding fluid distribution would potentially contribute to optimizing surgical efficacy.

Gesture profiles distinguish primary progressive aphasia variants: a preliminary study

ABSTRACT Background Primary progressive aphasia (PPA) is a neurodegenerative syndrome characterized by progressive language deficits. The main variants of PPA – semantic (svPPA), logopenic (lvPPA), and nonfluent (nfvPPA) – can be challenging to distinguish. Limb apraxia often co-occurs with PPA, but it is unclear whether PPA variants are associated with different gesture deficits. Prior evidence from stroke indicates that temporal lobe lesions are associated with reduced benefit from meaning in gesture performance. Temporal lesions are also associated with greater deficits in hand postures compared to arm kinematics in gesture imitation. Aims We tested the hypothesis that svPPA, who primarily exhibit temporal lobe atrophy, would differentially show this pattern. In addition, we predicted that as a group, individuals with PPA would more accurately produce meaningful than meaningless gestures and kinematic components than hand postures, as found in neurotypical adults and individuals with stroke. Methods & Procedures Participants with PPA completed meaningful and meaningless gesture imitation tasks. Performance was scored for hand posture and arm kinematic components. Bayesian mixed-effect models examined trial-level gesture imitation accuracy, while controlling for dementia severity and random effects of subjects and items. Fixed effects included an interaction between PPA variant, task condition/meaning, and gesture component. Outcomes & Results We found a critical interaction between PPA variant, meaning, and gesture component. In particular, unlike lvPPA and nfvPPA, svPPA subjects’ hand postures failed to benefit from gesture meaning. This preliminary research extends prior findings on the role of the temporal lobe in action representations associated with manipulable objects, and is among the first to demonstrate distinct gesture imitation patterns between PPA variants. Conclusions Characterizing gesture deficits in PPA may help inform diagnostics, compensatory communication strategies, and models of praxis.

Focal finger palsy and wrist pain due to cortical infarction: a case report

Abstract Background Hand knob infarction induced focal weakness of contralateral hand or distal arm, only accounts for less than 1% of all ischemic strokes. To date, there is no case with pain during sleep as the onset symptoms being reported. The atypical symptoms of hand knob infarction might increase the risk of delaying treatment especially in the hyperacute phase of stroke. Case presentation A 70-year-old man awoke from sleep due to sudden pain of his right medial wrist and presented to the emergency department with difficulty extending his right index and middle fingers within the time window of intravenous thrombolysis. But the intravenous thrombolysis was not given based on the NIHSS score (0) and atypical symptoms. MRI showed multiple DWI hyperintense lesions, including partial left hand knob area and left posterior central gyrus. CTA showed a severe focal stenosis of proximal left internal carotid artery. Conclusions The hand knob infarction might onset with unusual pain and should be carefully inspected in patients combined with acute onset of focal hand paresis.

Impact of Hand Grip Strength on Functional Independence and Arm Motor Performance in Stroke Survivors

Background: Stroke remains a leading cause of disability worldwide, with a significant number of survivors experiencing impairments in upper limb function and hand grip strength, which are crucial for performing activities of daily living (ADLs). Understanding the relationship between hand grip strength, functional independence, and arm motor performance is essential for optimizing rehabilitation strategies. Objective: This study aimed to investigate the impact of hand grip strength on functional independence and arm motor performance in stroke survivors and to evaluate the effectiveness of Mirror Therapy in enhancing these outcomes. Methods: An analytical cross-sectional study was conducted at DHQ Teaching Hospital Sargodha, involving 22 stroke survivors, evenly split between genders. Participants were aged 45-65 years, clinically diagnosed with ischemic stroke in the subacute stage, and exhibited Modified Ashworth Scale scores of 1 to 1+ for hand flexors. The study employed randomized assignments to intervention groups, utilizing assessments such as the Action Research Arm Test (ARAT), Fugl-Meyer Assessment for Upper Extremity (FMA UE), Hand-Held Dynamometer (HHD), and Stroke Impact Scale (SIS) at baseline, 3 weeks, and 6 weeks. Statistical analysis was performed using Pearson’s coefficient of correlation with SPSS version 25. Results: Significant improvements were observed in upper limb strength and hand dexterity, particularly in the group undergoing Mirror Therapy. The correlation coefficients among ARAT, HHD, and SIS were .676**, .748**, and .704** respectively, indicating strong positive relationships between hand grip strength, functional ability, and quality of life. Mirror Therapy demonstrated notable enhancements in ARAT (p = .001), FMA UE (p &lt; .000), HHD (p = .000), and SIS scores (p = .000), reflecting increased functional ability, grip strength, and improved quality of life. Conclusion: The study confirmed the significant impact of hand grip strength on the functional independence and arm motor performance of stroke survivors, with Mirror Therapy providing substantial benefits. These findings advocate for the inclusion of grip strength-focused interventions and Mirror Therapy in stroke rehabilitation programs to improve survivors' functional outcomes and quality of life.

Analysis of Eye Coordination, Arm Power and VO2max in Archery Athletes in Terms of Gender

Archery is a sport that prioritizes endurance, strength, accuracy, coordination, flexibility and balance to form archery techniques. These factors must all be supported by training, excellent and long-lasting physical condition. Therefore, every archery athlete must have excellent physical condition when facing a competition or championship. In performance sports, a person or athlete needs good physical condition in addition to technical ability. The physical training provided must be in accordance with the characteristics of the number being developed and in accordance with the physical condition of the swimming athlete himself. Strength is an important basic element in supporting movement skills. Strength is required in all sports for all activities that depend on strength. The strength that works more in archery is muscle strength. Muscle strength refers to a muscle group that is capable of carrying out long contractions. Arm muscle strength is the ability of a muscle or group of muscles to contract dynamically or statically by pulling a weight for a relatively long time, to provide encouragement to create consistency of movement from the beginning to the end of archery. Therefore, the strength of the arm muscles and the physical condition of the archer are very important to achieve optimal results. Through this research, researchers are interested in conducting research with the title analysis of hand eye coordination, arm power and vo2max of archery athletes in terms of gender. After the results of the physical condition analysis are obtained, the researchers hope that archery coaches and athletes can further optimize competition preparation and achieve the best performance. The method in this research program is quantitative descriptive. With physical condition test instruments for archery athletes. This study aims to determine the results of the analysis of hand eye coordination, arm power and vo2max of archery athletes in terms of gender. The population in this study was the KONI archery athletes from Bantul Regency, totaling 24 athletes. Based on the research results, it can be concluded that arm length, eye-hand coordination and VO2max of KONI archery athletes in Bantul Regency are in the medium category.

Exposure–response relationship between work-related hand–arm vibration exposure and musculoskeletal disorders of the upper extremities: the German hand–arm vibration study

ABSTRACT Objective. To quantify the exposure–response relationship between hand–arm vibration exposure and the risk of musculoskeletal disorders of the upper extremities (UMSDs), a case–control study was carried out among workers in the construction, mining, metal and woodworking industries. Methods. In total, 209 male cases and 614 controls were recruited. Cases were newly reported patients with UMSDs. Controls were a random sample of persons with compensable occupational injuries. Standardized personal interviews were performed among cases and controls by well-trained safety engineers. In addition to leisure activities and comorbidities, work histories of all participants were collected in detail. To quantify hand–arm vibration exposures, a database of vibration measurements of over 700 power tools was used. This database allows the detailed quantification of vibration exposures over time. A dose–response relationship between hand–arm vibration exposure and UMSDs was quantified by conditional logistic regression analyses. Results and conclusions. After adjusting for relevant confounders, statistically significant exposure–response relationships between cumulative hand–arm vibration exposure and UMSDs were established. A cumulative hand–arm vibration exposure of D hv (vibration total value in three measuring directions) = 142,300 (95% confidence interval [CI] [90,600–333,200]) m2/s4·day or D hw (vibration value in the direction along the forearm) = 38,700 (95% CI [25,400–80,900]) m2/s4·day is associated with a doubled risk of UMSDs.

ПАТРИОТИЗМ КАК ОСНОВА ГРАЖДАНСКОЙ ИДЕНТИЧНОСТИ СОВРЕМЕННОЙ СТУДЕНЧЕСКОЙ МОЛОДЕЖИ

The purpose of the work is to conduct an empirical sociological analysis of patriotism as the basis of the civic identity of modern student youth. Patriotism illustrates the emotional connection of a person with his homeland and a sense of social and cultural connection with his fellow citizens. It is based on universal human values, including openness to other people, care and responsibility for society, respect for history and national culture. The ongoing political, social and cultural changes open up new facets of love for the Motherland, which actualizes the need for patriotic education of new generations. This concept is a socio-cultural factor in the integration of people, ensuring their unification on the basis of common values and love for the Motherland. Patriotism finds its manifestation in citizenship, spiritual unity and conscious activity of the individual in society, confirming the inseparability of man with the state. The empirical basis of the study is based on the results of a sociological survey of students of universities and colleges in Orel (652 respondents were interviewed), conducted by the questionnaire method on the stated issues in October 2022 using the Yandex.Forms platform. The representativeness of the sample is ensured according to the gender and the form of education (student youth). Due to the nature of the sample, the authors were able to summarize the results of the study with a reliability level of 97%. The obtained research material allows us to formulate the following conclusions and generalizations: with a certain reservation, patriotism for modern youth is meaningfully associated with a special historical and cultural heritage, deeply connected with love for the Motherland, readiness to defend it with arms in hand and even give one's life for the freedom of the nation (romantic perception of the fatherland) and attachment to the state (from a positivist point of view).