PURPOSE: The purpose of the study was to identify factors affecting the innovative behavior of military hospital personnel. METHODS: The study involved the analysis of 146 structured questionnaires received from military hospital personnel in D city and S city. Data were collected from January 10 to February 9, 2019. The SPSS/WIN 24.0 program was used for data analysis, which included the t-test, ANOVA, Scheffé test, Pearson's correlation coefficient, and multiple regression analysis. RESULTS: The multiple regression analysis showed that factors affecting innovative behavior of military hospital staff were the natural reward strategies of self-leadership, behavior-focused strategies of self-leadership, and organization-based psychological ownership (R2=.30). CONCLUSION: The results suggest that to promote innovative behavior in military hospital staff, it is necessary to implement strategies that inspire self-leadership and psychological ownership.
Hospitals, Military ; Humans ; Military Personnel ; Ownership ; Reward ; Statistics as Topic

PURPOSE: This study was done to examine physical, psycho-social, and individual factors influencing musculoskeletal symptoms among Korean military trainees. METHODS: Using a correlation study design, military trainees who had completed almost of all the basic combat training (BCT) days were recruited from two military training units selected by convenience sampling. Data from 415 participants were analyzed. RESULTS: Prevalence of musculoskeletal symptoms was 29.6% defined as a participant having pain or discomfort in one or more body parts during training hours for more than seven consecutive days. Back/pelvic (10.8%), knees (10.1%), shoulders (7.7%), feet/toes (5.6%), ankles (4.8%) were prone to musculoskeletal symptoms. Musculoskeletal symptoms appeared to be related to physical exertion during BCT, stress during BCT, social support from fellow trainees, or previous musculoskeletal injuries. In the logistic regression model, physical exertion during BCT (OR=2.27, 95% CI: 1.42~3.65), stress during BCT (OR=1.79, 95% CI: 1.15~2.78), and previous musculoskeletal injuries (OR=1.58, 95% CI: 1.01~2.47) were the significant factors affecting prevalence of musculoskeletal symptoms. CONCLUSION: Findings indicate that physical exertion and psycho-social stress should be managed to prevent musculoskeletal symptoms in military trainees with more attention being given to trainees having a history of musculoskeletal injuries.
Ankle ; Human Body ; Humans ; Knee ; Logistic Models ; Military Personnel* ; Musculoskeletal System ; Physical Exertion ; Prevalence ; Shoulder ; Statistics as Topic ; Stress, Psychological

BACKGROUND/AIMS: To estimate the prevalence and evaluate the associated psychological factors of functional gastrointestinal disorders (FGIDs) in males in their twenties who are currently enrolled in military service. METHODS: A total of 1,073 men in the Korean army were asked to complete questionnaires based on the Rome III criteria and Symptom Checklist-90-revised (SCL-90R). The prevalence of FGIDs was estimated, and the associated psychological factors were evaluated. RESULTS: A total of 967 men participated. The total prevalence of FGIDs was 18.5% (age-adjusted prevalence, 18.1%; 95% confidence interval [CI], 15.3% to 20.8%). The total SCL-90R scores were higher in men with FGIDs than men without FGIDs (24 [interquartile range, 13 to 44] vs 13 [5 to 28], p<0.001) and higher in men with overlapping syndromes than in those with single FGIDs (31 [18 to 57] vs 14 [5.75 to 29], p<0.001). Somatization (odds ratio [OR], 1.141; 95% CI, 1.09 to 1.20; p<0.001), obsessive-compulsive behaviors (OR, 1.084; 95% CI, 1.03 to 1.14; p=0.002) and depression (OR, 0.943; 95% CI, 0.90 to 0.99; p=0.020) were identified as independent predictive factors for FGIDs. CONCLUSIONS: FGIDs are common among men in their twenties who are fulfilling their military duty. Somatization and obsessive-compulsive features from the tense atmosphere are associated with the development or progression of FGIDs. Patients who exhibit overlapping syndromes require greater attention given their more severe psychopathology.
Depression/complications ; Gastrointestinal Diseases/*epidemiology/psychology ; Humans ; Male ; Military Personnel/psychology/*statistics & numerical data ; Obsessive-Compulsive Disorder/complications ; Prevalence ; Psychopathology ; Republic of Korea/epidemiology ; Somatoform Disorders/complications ; Surveys and Questionnaires ; Young Adult

This paper purports to identify and analyze the medical information of the frontline soldiers in the Northwest borderland provinces of Han Dynasty, especially Juyan and Dunhuang region, through an heuristic reading of the Juyan Bamboo Slips and the Dunhuang Bamboo Slips of the Han Dynasty. My findings are as follows. The most frequent disease found in the bamboo slips was the external injury. The injury of the frontline soldiers mainly occurred from the quarrels among armed soldiers using weapons. The bamboo slips also demonstrate that the quarrels usually arose due to the fierce tension caused by the frontier line service such as heavy guard activity and labour duty. Undernourishment and chronic stress the soldiers suffered might be another reasons. The second most common disease harassing the soldiers was exogenous febrile disease. In most cases reviewed in this paper, the exogenous febrile disease was usually concurrent with complex symptoms such as chills, fever, headache, etc. The bamboo slips show that the exogenous febrile disease was related to the harsh climate of the Northwest provinces, featuring extremely dry weather and the large magnitude of diurnal temperature fluctuations. In addition, the annual temperature range in the Northwest province was huge, fluctuating between very cold and dry winter and very hot and dry summer. The third most common disease this study identified was the disorder of the digestive system and respiratory system. However, these two types of disease were virtually indistinguishable in the bamboo slips, because the ancient Chinese chroniclers did not distinguish them, usually dubbing both diseases simply 'abdominal pain.' It should be mentioned that a few slips mention contagious disease such as dysentery and dermatolosis, and sudden death, as well. Overall, the bamboo slips demonstrate extremely poor status of the soldiers' heath condition and poor medical environment surrounding the soldiers stationing in the Northwest borderland military camps. The records also show that acupuncture, applying a plaster, drugs were the most common medical treatment. Drugs among them was the most frequently used. Whereas Acupuncture, applying a plaster were very rarely used. Medication has been used in three ways: powdered medicine, medicinal decoction and pill. Medicinal decoction was the most commonly used way.
China/epidemiology ; Climate ; Communicable Disease Control/history ; Communicable Diseases/epidemiology/etiology/history ; Digestive System Diseases/epidemiology/etiology/history/prevention & control ; History, Ancient ; Humans ; Military Medicine/*history/statistics & numerical data ; Military Personnel/*history ; Wounds and Injuries/epidemiology/etiology/history/prevention & control

Early life stress (ELS) may induce long-lasting psychological complications in adulthood. The protective role of resilience against the development of psychopathology is also important. The purpose of this study was to investigate the relationships among ELS, resilience, depression, anxiety, and aggression in young adults. Four hundred sixty-one army inductees gave written informed consent and participated in this study. We assessed psychopathology using the Korea Military Personality Test, ELS using the Childhood Abuse Experience Scale, and resilience with the resilience scale. Analyses of variance, correlation analyses, and hierarchical multiple linear regression analyses were conducted for statistical analyses. The regression model explained 35.8%, 41.0%, and 23.3% of the total variance in the depression, anxiety, and aggression indices, respectively. We can find that even though ELS experience is positively associated with depression, anxiety, and aggression, resilience may have significant attenuating effect against the ELS effect on severity of these psychopathologies. Emotion regulation showed the most beneficial effect among resilience factors on reducing severity of psychopathologies. To improve mental health for young adults, ELS assessment and resilience enhancement program should be considered.
Adaptation, Psychological ; Adolescent ; Age Distribution ; Aggression/*psychology ; Anxiety/epidemiology/psychology ; Comorbidity ; Humans ; Male ; Military Personnel/*psychology/*statistics & numerical data ; Prevalence ; Republic of Korea/epidemiology ; *Resilience, Psychological ; Risk Factors ; Stress, Psychological/*epidemiology/*psychology ; Young Adult

OBJECTIVETo compare the blood antioxidant levels and dietary antioxidant intakes between pilots and non-flight staff of the Army Force in The Islamic Republic of Iran.

METHODSThirty-seven helicopter pilots and 40 non-flight staff were included in this study. Their general characteristics were recorded and their weight, height, and waist circumference were measured. Their daily intake of energy and nutrients including antioxidants was assessed using a semi-quantitative food frequency questionnaire. Serum levels of total antioxidant capacity (TAC), malondialdehyde (MDA), and glutathione reductase (GR), glutathione peroxidase (GPx), superoxide dismutase (SOD), and catalase (CAT) in red blood cells were also measured.

RESULTSThe median erythrocytes SOD, serum MDA level and the mean serum level of TAC and erythrocytes GPx were significantly higher in pilots than in non-flight staff. The median vitamin C intake was significantly lower in pilots than in non-flight staff. The serum MDA levels were similar in non-flight staff and pilots when their vitamin C intake was ⋜168 mg and significantly lower in non-flight staff than in pilots when their vitamin C intake was >168 mg.

CONCLUSIONThe serum MDA level is lower in non-flight staff than in pilots when their vitamin C intake level is high, indicating that pilots need more vitamin C than non-flight staff.

Adult ; Aerospace Medicine ; Antioxidants ; metabolism ; Ascorbic Acid ; administration & dosage ; Cross-Sectional Studies ; Diet ; Humans ; Male ; Middle Aged ; Military Personnel ; statistics & numerical data

OBJECTIVES: The aim of this study was to investigate whether the health status of Republic of Korea Air Force (ROKAF) soldiers changed after one year of military service. METHODS: We selected 483 ROKAF soldiers from the 11 749 recruits who participated in the 2011 physical examination. The selected soldiers underwent another physical examination in 2012 for advancement to senior airman. Data from 2011 and 2012 were merged. To collect data on lifestyle, a questionnaire was sent to all included subjects via the military intranet e-mail service. RESULTS: The percentage of recruits with an abnormal alanine transaminase level (normal range <40 IU/L) decreased from recruitment (13.7%) to the following year (2.7%). Moreover, the percentage of obese soldiers (body mass index > or =25 kg/m2) decreased from recruitment (20.5%) to the following year (10.4%). There was a significant change in mean duration of exercise carried out each day before (0.8+/-1.3 hours) and after (1.0+/-0.7 hours) joining the ROKAF service. CONCLUSIONS: These ROKAF soldiers were generally in good health before and after joining the armed service. After one year of military service, the health status of most soldiers improved, especially with respect to body mass index and alanine transaminase level.
Alanine Transaminase/blood ; Asian Continental Ancestry Group ; Body Mass Index ; Exercise ; *Health Status ; Humans ; Internet ; Life Style ; Military Personnel/*statistics & numerical data ; Questionnaires ; Republic of Korea

OBJECTIVETo analyze functional dyspepsia prevalence and associated factors of naval forces.

METHODBy stratified random cluster sampling method, conducted a questionnaire survey and diagnosis of functional dyspepsia to 11 520 military sea forces, and analyzed risk in clinical factors. Large sample size of 3084 cases in the diagnosis of functional dyspepsia, analyzed correlation of the selected 100 patients by single sample random sampling method.

RESULTNaval forces, functional dyspepsia prevalence was 29.27% (3084/10537), and logistic regression analysis showed that job factors of military service, military rank, the nature of the work, the training intensity, training environmental P = 0.028, 0.023, 0.000, 0.000, 0.014, OR = 10.308, 6.288, 22.504, 26.720, 9.825; life factors of daily water intake, eating fruits and frequency of sleep time, spicy eating habits, drinking history factors P = 0.000, 0.012, 0.025, 0.017, 0.027, OR = 28.467, 20.335, 11.358, 10.249, 9.578; psychological factors, depression, anxiety factor P = 0.024, 0.019, OR = 16.878, 18.025;generally age, gender, ethnicity, BMI index, gastrointestinal history, history of drug, educational background, geographic factors P = 0.042, 0.033, 0.417, 0.000, 0.000, 0.012, 0.392, 0.440, OR = 3.406, 7.511, 2.643, 42.073, 88.457, 21.680, 1.752, 5.561.When value of P < 0.05, clinical risk factors were screened. Clinical symptom scores and work, life factor score and SAS, SDS score of randomly selected patient samples was positively correlated, r = 0.816, 0.763, 0.795, 0.923, P = 0.000, indicating statistically significant.

CONCLUSIONNaval forces functional dyspepsia prevalence was higher than the general population, which risk factors included work, life, psychological, physical fitness factors, closely related with military service and military personnel, military rank, the nature of the work, the training intensity and environment, eating habits, daily sleep time, drinking history, depression, anxiety level, age, gender, BMI index, history of gastrointestinal disease, use of drugs, high priority should be given to the risk factors listed above, the development of rational targeted programs to strengthen the cause of prevention measures.

Adolescent ; Adult ; China ; epidemiology ; Dyspepsia ; epidemiology ; Female ; Humans ; Male ; Middle Aged ; Military Personnel ; statistics & numerical data ; Prevalence ; Risk Factors ; Young Adult

OBJECTIVETo investigate the incidence of metabolic syndrome (MS) and the distribution of constitutional pattern in elderly retired personnel of the People's Liberation Army.

METHODSAdopting the method of cross-sectional field investigation, from June to December in 2008, the investigation questionnaires were completed by the aged over 60 and collected from 69 military retired residences in the 4 cities of Shanghai, Nanjing, Hangzhou and Qingdao. Other data, including demographic characteristics, physiological characteristics, life style and former medical history, were collected and analyzed. The statistical analysis for the database was drawn up by the software Epidata 3.0.

RESULTSA total of 4,502 people were included in this study, and 35.3% of them were diagnosed with MS. There was no obvious difference in mobility among ages (60 to 69, 70 to 79 and over 80, P>0.05). Referring to the MS patients in the 70s age group, both the phlegm-dampness and dampness-heat constitutional types were evidently higher than those in the 60s age group (P=0.019, P=0.008); while MS patients in 80s and older showed a significantly lower incidence of dampness-heat constitution than those in the 60s (P=0.00); and ql-deficiency constitution was obviously higher in the 80s age group than those in the other two groups (P=0.00). The top 3 constitutions in MS people were, respectively, phlegm-dampness, dampness-heat and qi-deficiency constitution; while in non-MS people, the top 3 constitutions were gentleness, qi-deficiency and phlegm-dampness. When the patient's body mass index (BMI) was more than 25 kg/m(2), the rate of phlegm-dampness and dampness-heat constitution significantly increased, while the rate of qi-deficiency constitution declined; the discrepancy was significant (P=0.00).

CONCLUSIONSThe prevalence rate of MS in military senior people was 35.3%, which did not vary among the three age groups. Phlegm-dampness, dampness-heat and qi-deficiency constitution were the three dominant constitutional types seen in the MS patients. The distribution of constitution formation was different in MS people and non-MS people. For different dimensions of BMI, the proportion of each kind of constitutions was varied.

Aged ; Aged, 80 and over ; Body Constitution ; Body Mass Index ; China ; epidemiology ; Humans ; Medicine, Chinese Traditional ; Metabolic Syndrome ; epidemiology ; Middle Aged ; Military Personnel ; statistics & numerical data ; Prevalence ; Retirement ; statistics & numerical data

PURPOSE: The South Korean (SK) government monopolizes the tobacco industry and is accused of pushing smoking on captive military personnel. However, estimating the association between military service and smoking is difficult, since military service is required for all SK men and the few civilian waivers are usually based on smoking determinants, e.g., social status. MATERIALS AND METHODS: Using a quasi-experimental design we validly estimate the association between military service and smoking. Military service was assigned by immigration patterns to the United States, instead of an experimenter, by comparing Korean Americans who happened to immigrate before or after the age(s) of mandated service. Smoking promotion in the military was also described among SK veterans, to identify the probable mechanisms for veterans' smoking tendencies. RESULTS: Veterans were 15% [95% confidence interval (CI), 4 to 27] more likely to ever-puff and 10% (95% CI, 0 to 23) more likely to ever-smoke cigarettes, compared to a similar group of civilians. Among veterans, 92% (95% CI, 89 to 95) recalled cigarettes were free, 30% (95% CI, 25 to 35) recalled smokers were given more work breaks and 38% (95% CI, 32 to 43) felt explicit "social pressure" to smoke. Free cigarettes was the strongest mechanism for veterans' smoking tendencies, e.g., veterans recalling free cigarette distribution were 16% (95% CI, 1 to 37) more likely to ever-smoke than veterans not recalling. CONCLUSION: These patterns suggest military service is strongly associated with smoking, and differences between veterans and civilians smoking may carry over long after military service. Given military service remains entirely in government purview, actively changing military smoking policies may prove most efficacious. This highlights the importance of recent bans on military cigarette distribution, but policies eliminating other smoking encouragements described by veterans are necessary and could effectively reduce the smoking prevalence by as much as 10% in SK.
Adolescent ; Adult ; Aged ; Humans ; Male ; Middle Aged ; Military Personnel/*statistics & numerical data ; Republic of Korea/epidemiology ; Smoking/*epidemiology ; Young Adult