Risk of Pancreatic Cancer After Acute Pancreatitis: A Retrospective Analysis of the Korean National Sample Cohort

Background@#Acute pancreatitis may increase the risk of pancreatic cancer, although this association remains unclear. Therefore, we aimed to investigate this association. @*Methods@#We retrospectively analyzed the 2002–2019 Korean National Health Insurance ServiceNational Sample Cohort using 1:3 propensity score matching for sex and age (acute pancreatitis, n = 4,494; matched controls, n = 13,482). We calculated the hazard ratio (HR) for pancreatic cancer risk in patients with acute pancreatitis using Cox proportional hazards regression. @*Results@#Acute pancreatitis was significantly associated with an increased risk of pancreatic cancer throughout the study period (adjusted HR, 7.56 [95% confidence interval, 5.00– 11.41]), which persisted for 2, 2–5, and > 5 years post-diagnosis (19.11 [9.60–38.05], 3.46 [1.35–8.33], and 2.73 [1.21–6.15], respectively). This pancreatitis-related pancreatic cancer risk became insignificant beyond 10 years of follow-up (1.24 [0.24–6.49]). Furthermore, this risk notably increased as the number of recurrent acute pancreatitis episodes increased (1 episode: 5.25 [3.31–8.33], 2 episodes: 11.35 [6.38–20.19], ≥ 3 episodes: 24.58 [13.66–44.26]). @*Conclusion@#Following an acute pancreatitis diagnosis, the risk of pancreatic cancer increases significantly in the initial years, with a rapid increase further accentuated with recurrent acute pancreatitis episodes. Additional study is needed to evaluate whether this increased risk of carcinogenesis is attributed to accumulated inflammation.

Trends in the Incidence and Etiology of Non-Traumatic Spinal Cord Injury in Korea: A Nationwide PopulationBased Study From 2007 to 2020

Background@#Although patients with non-traumatic spinal cord injury (NTSCI) have distinct epidemiological characteristics compared to those with traumatic spinal cord injury, no previous study has reported the incidence of NTSCI on a national scale in Korea.In this study, we examined the trend in incidence of NTSCI in Korea and described the epidemiological characteristics of patients with NTSCI using nationwide insurance data. @*Methods@#National Health Insurance Service data were reviewed for the period from 2007 to 2020. The International Classification of Diseases, 10th revision, was used to identify patients with NTSCI. Inpatients with newly diagnosed NTSCI on their first admission during the study period were included. Crude incidence was calculated using the annual number of NTSCI cases divided by the mid-year population estimates. Age-specific incidence was calculated by dividing the number of cases in 10-year age groups by the total number of individuals in that age group. Age-adjusted incidence was calculated using direct standardization. Annual percentage changes were calculated using Joinpoint regression analysis. The Cochrane-Armitage trend test was conducted to examine the trends of NTSCI incidence according to the types or etiologies of NTSCI. @*Results@#The age-adjusted incidence of NTSCI increased continuously from 24.11 per million in 2007 to 39.83 per million in 2020, with a significant annual percentage change (4.93%, P < 0.05). The age-specific incidence for those in their 70s and 80s or older was the highest and rapidly increased from 2007 to 2020. According to the types of paralysis in NTSCI, the proportion of tetraplegia decreased, whereas those of paraplegia and cauda equina increased significantly from 2007 to 2020. The proportion of degenerative diseases was the largest among all etiologies and increased significantly during the study period. @*Conclusion@#The annual incidence of NTSCI in Korea is increasing significantly, particularly among older adults. As Korea is one of the countries with most rapidly aging population in the world, these results have significant implications, indicating that preventive strategies and sufficient rehabilitation medical services are warranted for the population of older adults.

Geographic Distribution of Central Nervous System Rehabilitation Treatment in Korea and Its Associated Factors

Background@#Health disparity is defined as a difference in the accessibility of medical resources among regions or other factors. In South Korea, there might be a disparity because of the low proportion of public medical institutions. This study aimed to investigate the geographic distribution of rehabilitation treatment and examine the factors associated with the rates of rehabilitation treatment in Korea. @*Methods@#We used administrative claims data in 2007, 2012, and 2017 from the National Health Insurance Database in Korea. We defined physical therapy and occupational therapy as rehabilitation treatments and analyzed the rate of rehabilitation treatments for administrative districts in 2007, 2012, and 2017. Interdecile range and coefficient of variation were used to investigate the geographic distribution of rehabilitation treatment over time. We applied multiple random intercept negative binomial regression to examine the factors associated with rehabilitation treatment. A total of 28,319,614 inpatient and outpatient claims were submitted for 874 hospitals that provided rehabilitation treatment in 2007, 2012, and 2017. @*Results@#The increase in the mean rates of physical therapy inpatients and outpatients was greater than those for occupational therapy inpatients and outpatients from 2007 to 2017. Both physical therapy and occupational therapy were concentrated in the Seoul Capital Area and other large urban areas. More than 30% of the districts received no rehabilitation treatment. The interdecile range and coefficient of variation for physical therapy declined more than those for occupational therapy from 2007 to 2017. The deprivation index was negatively correlated with physical therapy inpatients, physical therapy outpatients, occupational therapy inpatients, and occupational therapy outpatients. Furthermore, a 1-unit increase in the number of hospital beds per 1,000 people was associated with 1.42 times higher physical therapy inpatient, 1.44 times higher physical therapy outpatient, 2.14 times higher occupational therapy inpatient, and 3.30 times higher occupational therapy outpatient treatment. @*Conclusion@#To reduce the geographic inequality in rehabilitation treatment, it is necessary to narrow the gap between the supply and demand of rehabilitation services. Providing incentives or direct provisions from the government might be an alternative.

Spinal Cord Injury Fact Sheet in Korea

Spinal cord injury (SCI) has been recognized as a medically complex and life-disrupting condition. As the aging of the population accelerates, the trend of SCI has changed. This review aimed to provide comprehensive statistics and recent epidemiological changes in SCI and rehabilitation in Korea. All three insurance databases (National Health Insurance Service [NHIS], automobile insurance [AUI], and industrial accident compensation insurance [IACI]) were considered. These nationwide databases provide data on the current trends in term of incidence, etiology, and rehabilitation of SCI. Traumatic spinal cord injury (TSCI) was more frequent among the elderly in the NHIS compared to working age individuals in the AUI and IACI. In all three trauma-related insurance databases, male with TSCI outnumbered female. TSCI incidence per year was approximately 17 times higher among males than females, on average, in IACI. In all three insurances, the cervical level of TSCI was the most frequent. Although the ratio of SCI patients receiving rehabilitation treatment at primary and secondary hospitals increased for nine years, the increase in training on activities of daily living (ADL training) was found to be relatively small. This review provides a broader and comprehensive understanding of the incidence, etiology, and rehabilitation treatment of SCI in Korea.

Comparison of Trends in the Incidence of Traumatic Spinal Cord Injury in Daily Life, Automobile Accidents, and Industrial Accidents: A National Multi-Insurance Study in Korea

Background@#To examine the incidence of traumatic spinal cord injury (TSCI) from all etiologies, we measured and compared the incidence of TSCI from three national or quasinational databases in South Korea, namely, the National Health Insurance Service (NHIS), automobile insurance (AUI), and Industrial Accident Compensation Insurance (IACI). @*Methods@#We reviewed patients with TSCI reported in the NHIS database between 2009 and 2018, and in the AUI and IACI databases between 2014 and 2018. TSCI patients were defined as those first admitted to the hospital with a diagnosis of TSCI according to the International Classification of Diseases (10th revision) criteria. Age-adjusted incidence was calculated using direct standardization using the 2005 South Korean population or the 2000 US population as the standard population. The annual percentage changes (APC) of TSCI incidence were calculated. The Cochrane–Armitage trend test was performed according to the injured body region. @*Results@#In the NHIS database, age-adjusted TSCI incidence using the Korean standard population increased significantly from 2009 to 2018 (from 33.73 per million in 2009 to 38.14 per million in 2018, APC = 1.2%, P = 0.014). Contrarily, age-adjusted incidence in the AUI database significantly decreased from 13.88 per million in 2014 to 11.57 per million in 2018 (APC = – 5.1%, P = 0.009). In the IACI database, the age-adjusted incidence showed no significant difference, while crude incidence showed a significant increase (from 22.02 per million in 2014 to 28.92 per million in 2018, APC = 6.1%, P = 0.038). According to the age group, all the three databases showed high incidences of TSCI in those in their 60s and 70s or older. Among those in their 70s or older, the incidence of TSCI increased dramatically in the NHIS and IACI databases, while no significant trend was found in AUI database. In 2018, the number of TSCI patients was the highest among those over 70 years of age in the NHIS, whereas among those in their 50s were the highest in both AUI and IACI. The proportion of patients with cervical spinal cord injury was the most common in all these databases. @*Conclusions@#The differences in trends in the incidence of TSCI may be due to the different etiologies and different characteristics of subjects depending on insurance type. These results imply the need for tailored medical strategies for the different injury mechanisms represented by three national insurance services in South Korea.

Epidemiological Trends and Rehabilitation Utilization of Traumatic Brain Injury in Korea (2008–2018)

This study aimed to estimate the trend of traumatic brain injuries (TBIs) and TBI-related medical usage in Korea. Patients first diagnosed with disease codes of TBIs were included.We calculated the crude incidence and age-adjusted incidence, as well as medical cost, length of stay (LOS), clinic visits, and the number of specialized rehabilitation therapy for 1 year. Patients first diagnosed as TBI was higher in national health insurance (NHI) than in automobile insurance (AUTO-I). In contrast with the gradual decrease of the crude incidence, total medical costs both in NH-I and AUTO-I were generally and steadily increased. For oriental medicine, total medical costs dramatically increased in both inpatient and outpatient. LOS, clinic visits, and the number of specialized rehabilitation therapy were higher in AUTO-I than in NH-I. The most frequent age groups in NH-I were the young (0–9) and old (70 or over), whereas in AUTO-I, the working age group was prominent. Our results show differences in the incidence of TBI and medical usage between NH-I and AUTO-I, which could be associated with the policy for strengthening health insurance coverage, automobile-related regulations to prevent accidents and injuries, as well as rapid changes in the structure of the population in Korea.

The Socioeconomic Burden of Acquired Brain Injury among the Korean Patients over 20 Years of Age in 2015–2017: a Prevalence-Based Approach

Acquired brain injury (ABI) is a leading cause of serious long-term disability resulting in substantial economic costs for post-ABI care. This study was conducted to estimate the socioeconomic burden of persons with ABI in Korea. We used a prevalence-based approach and societal perspective to estimate the direct medical, non-medical costs and indirect costs of ABI, including stroke, traumatic brain injury (TBI), and non-traumatic ABI (anoxia, brain tumor, encephalitis, meningitis, hydrocephalus, and other brain disorders) from 2015 to 2017. The study population included patients with ABI over 20 years of age and analyzed according to insurance types encompassing National Health Insurance and automobile insurance. The socioeconomic burden of ABI was 4.67, 5.18, and 5.73 trillion KRW (approximately 4,162, 4,612, and 5,106 million USD) from 2015 to 2017 and around 0.3% of Korea's GDP annually. Estimating by disease, the socioeconomic cost was 72.4% for stroke, 18.6% for TBI, and 9.0% for non-traumatic ABI. Calculated by cost component, medical costs and non-medical costs showed a slight increase every year. Through this study, establishment of rehabilitation systems maximizing the health and quality of life for injured persons remain the key public health strategy for ABI to reduce socioeconomic burden and financial policies to support patients should be needed.

The Korean Dysphagia Society (KDS) Position Statement for Oropharyngeal Dysphagia / 대한연하장애학회지

Oropharyngeal dysphagia is a clinical condition caused by various underlying diseases and is characterized by difficulty in swallowing. Diagnosis and treatment of oropharyngeal dysphagia require multidisciplinary consultations. This position statement for oropharyngeal dysphagia was developed by The Korean Dysphagia Society (KDS) to outline its position on oropharyngeal dysphagia. The clinical practice guideline, position statements, a recent meta-analysis, a systematic review, and randomized controlled trials for oropharyngeal dysphagia were all performed. An expert Delphi survey was also done to achieve a consensus of opinion on this position statement. This position statement for oropharyngeal dysphagia aims to help make evidence-based decisions in clinical practice, improve clinical evaluation and manage oropharyngeal dysphagia in Korea.

Value of the Frontal Assessment Battery Tool for Assessing the Frontal Lobe Function in Stroke Patients

Objective@#To examine the correlation between the Frontal Assessment Battery (FAB) test, which is used to assess the frontal lobe function, and anatomical lesions as well as the ability of the test to detect frontal lobe dysfunction. @*Methods@#Records of stroke patients undergoing a FAB test and Mini-Mental State Examination (MMSE) were retrospectively reviewed. The patients were divided into three groups according to the lesions determined by an imaging study: frontal lobe cortex lesions, frontal subcortical circuit lesions, and other lesions. The FAB scores of the three groups were compared using the Kruskal-Wallis test. The validity of the FAB test to detect frontal lobe dysfunction was assessed by a comparison with the Computerized Neuropsychological Function Test (CNT) using the Spearman correlation coefficient. The correlation coefficients between the FAB test and MMSE were analyzed further based on the MMSE cutoff score. @*Results@#Patients with frontal cortex lesions had significantly lower total and subtest scores according to the FAB test than the other patients. The FAB test correlated better with the CNT than the MMSE, particularly in the executive function and memory domains. A high MMSE score (r=0.435) indicated a lower correlation with the FAB test score than a low MMSE score (r=0.714). @*Conclusion@#The FAB test could differentiate frontal lobe lesions from others in stroke patients and showed a good correlation with the CNT. Moreover, the FAB test can be used in patients with high MMSE scores to detect frontal lobe dysfunction and determine the treatment strategies for stroke patients.

Underutilization of Hospital-based Cardiac Rehabilitation after Acute Myocardial Infarction in Korea

Background@#Cardiac rehabilitation (CR) after acute myocardial infarction (AMI) is recommended as a mandatory intervention in several national clinical practice guidelines published in America, Europe, and Korea to reduce recurrence and mortality. However, underutilization of CR is an established worldwide issue. In Korea, the promotion of CR is expected due to coverage by National Health Insurance. Nevertheless, the national status of CR use has not been reported. This retrospective cohort study aimed to investigate the current status of CR use in patients with AMI using nationwide data from the National Health Insurance Service of Korea. @*Methods@#Patients with AMI admitted with the diagnosis of ‘I21’ code (from International Classification of Diseases, 10th revision, Clinical Modification) from July 1st, 2017 to June 30th, 2018 were included. CR use was defined as CR treatment or evaluation being performed during an outpatient follow-up period within 6 months after discharge. Participation rate and density were calculated nationally and by administrative division. Logistic regression analysis was performed to identify the influencing factors of CR participation. @*Results@#Nationally, 1.5% of AMI patients (960/64,982) underwent CR during outpatient treatment after discharge. CR density was approximately 10. Logistic regression analysis revealed that influencing factors included old age, female sex, rural residence, and low Charlson comorbidity index. @*Conclusion@#Hospital-based CR after AMI is underutilized despite its coverage by the National Health Insurance. More CR facilities have to be installed according to the needs of CR in various regions.

Assessment of Dysarthria Using One-Word Speech Recognition with Hidden Markov Models

BACKGROUND: The gold standard in dysarthria assessment involves subjective analysis by a speech–language pathologist (SLP). We aimed to investigate the feasibility of dysarthria assessment using automatic speech recognition. METHODS: We developed an automatic speech recognition based software to assess dysarthria severity using hidden Markov models (HMMs). Word-specific HMMs were trained using the utterances from one hundred healthy individuals. Twenty-eight patients with dysarthria caused by neurological disorders, including stroke, traumatic brain injury, and Parkinson's disease were participated and their utterances were recorded. The utterances of 37 words from the Assessment of Phonology and Articulation for Children test were recorded in a quiet control booth in both groups. Patients were asked to repeat the recordings for evaluating the test–retest reliability. Patients' utterances were evaluated by two experienced SLPs, and the consonant production accuracy was calculated as a measure of dysarthria severity. The trained HMMs were also employed to evaluate the patients' utterances by calculating the averaged log likelihood (aLL) as the fitness of the spoken word to the word-specific HMM. RESULTS: The consonant production accuracy reported by the SLPs strongly correlated (r = 0.808) with the aLL, and the aLL showed excellent test–retest reliability (intraclass correlation coefficient, 0.964). CONCLUSION: This leads to the conclusion that dysarthria assessment using a one-word speech recognition system based on word-specific HMMs is feasible in neurological disorders.

Needs for Medical and Rehabilitation Services in Adults With Cerebral Palsy in Korea

OBJECTIVE: To investigate medical comorbidities and needs for medical and rehabilitation services of adults with cerebral palsy (CP) in Korea. METHODS: This was a prospective cross-sectional study. One hundred fifty-four adults with CP were enrolled in the study between February 2014 and December 2014. Information was obtained from participants regarding functional status, demographic and socioeconomic data, medical problems, and requirements for and utilization of medical and rehabilitation services. RESULTS: The participants included 93 males and 61 females with a mean age of 40.18±9.15 years. The medical check-up rate of adults with CP was lower than that of healthy adults and the total population with disabilities (53.2% vs. 58.6% vs. 70.4%). A quarter of the subjects failed to visit the hospital during the past year, and the main reason was the financial burden. Due to a cost burden and lack of knowledge, more than one-third of the subjects had unmet needs for rehabilitation services; the majority reported needs for rehabilitation services, such as physical therapy for pain management. CONCLUSION: The medical check-up rate was lower in the adults with CP, even though their medical comorbidities were not less than those of healthy people. Several non-medical reasons hindered them from receiving proper medical and rehabilitation services. Such barriers should be managed effectively.

A Prospective Comparison between Bedside Swallowing Screening Test and Videofluoroscopic Swallowing Study in Post-Stroke Dysphagia

To reveal test discrepancies between early bedside swallowing screening test (BSST) and standard videofluoroscopic swallowing study (VFSS) and thereby to achieve an evaluation standard for post-stroke dysphagia which prevent aspiration pneumonia or unnecessary diet restrictions. Consecutive 252 first-ever stroke patients admitted to stroke unit of 1 tertiary university hospital from May 2009 to May 2010. BSST was performed within 3 days after onset and VFSS within 2 weeks after BSST. The findings between BSST and VFSS were compared. BSST and VFSS were performed in 186 patients. Of the 116 patients who passed BSST, aspiration was newly detected in VFSS in 16 patients (14%). Diet recommendation was changed in 95 of the 186 patients (51%) after VFSS, with 28% (n = 52) being changed to a more conservative level compared to the recommendation based on initial BSST. The data support the need for reassessment using VFSS even when BSST is performed in the acute stage of stroke.

Crystallization of Local Anesthetics When Mixed With Corticosteroid Solutions

OBJECTIVE: To evaluate at which pH level various local anesthetics precipitate, and to confirm which combination of corticosteroid and local anesthetic crystallizes. METHODS: Each of ropivacaine-HCl, bupivacaine-HCl, and lidocaine-HCl was mixed with 4 different concentrations of NaOH solutions. Also, each of the three local anesthetics was mixed with the same volume of 3 corticosteroid solutions (triamcinolone acetonide, dexamethasone sodium phosphate, and betamethasone sodium phosphate). Precipitation of the local anesthetics (or not) was observed, by the naked eye and by microscope. The pH of each solution and the size of the precipitated crystal were measured. RESULTS: Alkalinized with NaOH to a certain value of pH, local anesthetics precipitated (ropivacaine pH 6.9, bupivacaine pH 7.7, and lidocaine pH 12.9). Precipitation was observed as a cloudy appearance by the naked eye and as the aggregation of small particles (300 µm, pH 7.5). Ropivacaine with dexamethasone sodium phosphate also precipitated, but it was only observable by microscope (a few crystals of 10-100 µm, pH 7.0). Bupivacaine with betamethasone sodium phosphate formed precipitates of non-aggregated smaller particles (<10 µm, pH 7.7). Lidocaine mixed with corticosteroids did not precipitate. CONCLUSION: Ropivacaine and bupivacaine can precipitate by alkalinization at a physiological pH, and therefore also produce crystals at a physiological pH when they are mixed with betamethasone sodium phosphate. Thus, the potential risk should be noted for their use in interventions, such as epidural steroid injections.

NeuroRehabilitation after Hypoxic-ischemic Encephalopathy

The number of survivors after hypoxic-ischemic encephalopathy has been increasing due to recent progress in medical system and care. Impairment after injury ranges from mild memory deficit to vegetative state or death. Cognitive impairment is particularly common in the survivors, because the hippocampus and medial temporal lobe are vulnerable to ischemic insult. Medication and cognitive rehabilitation should be initiated to minimize the impact of various cognitive deficits. Instead of Glasgow-Pittsburgh Cerebral Performance Categories, which is insensitive to functional change, standardized functional assessment tools should also be used in research as well as in rehabilitation settings.

A New Disability-related Health Care Needs Assessment Tool for Persons With Brain Disorders / 예방의학회지

OBJECTIVES: This study aimed to develop a health needs assessment (HNA) tool for persons with brain disorders and to assess the unmet needs of persons with brain disorders using the developed tool. METHODS: The authors used consensus methods to develop a HNA tool. Using a randomized stratified systematic sampling method adjusted for sex, age, and districts, 57 registered persons (27 severe and 30 mild cases) with brain disorders dwelling in Seoul, South Korea were chosen and medical specialists investigated all of the subjects with the developed tools. RESULTS: The HNA tool for brain disorders we developed included four categories: 1) medical interventions and operations, 2) assistive devices, 3) rehabilitation therapy, and 4) regular follow-up. This study also found that 71.9% of the subjects did not receive appropriate medical care, which implies that the severity of their disability is likely to be exacerbated and permanent, and the loss irrecoverable. CONCLUSIONS: Our results showed that the HNA tool for persons with brain disorders based on unmet needs defined by physicians can be a useful method for evaluating the appropriateness and necessity of medical services offered to the disabled, and it can serve as the norm for providing health care services for disabled persons. Further studies should be undertaken to increase validity and reliability of the tool. Fundamental research investigating the factors generating or affecting the unmet needs is necessary; its results could serve as basis for developing policies to eliminate or alleviate these factors.

Retropharyngeal Abscess Initially Diagnosed by the Videofluoroscopic Swallowing Study

In this article, we report a case where a videofluoroscopic swallowing study (VFSS) revealed the cause of a recently developed idiopathic dysphagia in a 66-year-old patient and enabled emergent treatment. The patient reported a 10-day history of fever, cough, sputum production, and progressive jaundice. He was then admitted to the hospital with suspicion of aspiration pneumonia. Despite treatment with antibiotics, fever and leukocytosis were persistent. As he also reported dysphagia, we performed the VFSS, which showed subglottic aspiration on all types of food and revealed a retropharyngeal mass causing mechanical compression. A contrast-enhanced computerized tomography (CT) of his neck was performed following the VFSS, which helped diagnose the mass as an extensive retropharyngeal abscess with mediastinitis. Following this diagnosis, emergent surgical incision and drainage was performed on the patient. Although the VFSS is primarily designed to evaluate swallowing function rather than to diagnose a disease, it can be used to reveal the primary medical cause of dysphagia while it studies the mechanical and structural abnormalities in the oropharyngeal and esophageal regions. This study also proposes that retropharyngeal abscess should be considered in the differential diagnosis of cases showing progressive dysphagia with fever. As confirmed through this work, the VFSS can function as a useful tool for detecting crucial diseases accompanying deglutition disorder.

The Change in Family Structure and Income for Community-dwelling Patients with Brain Disorders

OBJECTIVE: To find out the changes of the family structure and familial total income of Korean patients with the brain disorders and associated factors. METHOD: A total of 1,903 patients with brain disorders in Korea were enrolled and drew up the questionnaires about their socioeconomic state and family supports, including pre- and post-disorder family structure, compositions of their family income, and employment of caregivers. RESULTS: A 38.2% of subjects experienced the change in numbers of cohabiting family, decrement in 30.3% and increment in 7.9%. Prior to brain disorders, 48.6% of patients earned their living by themselves, but only 2.8% did after brain disorders. Separation and divorce increased, especially three times more in male patients than in females. A 16.6% of patients employed caregivers, and used them 6.2 days per week, 18 hours a day on average. CONCLUSION: This study reemphasized the worsening socioeconomic state of patients with brain disorders and their families. Increasing tendency of social isolation was also noted.

Alcohol Use in Community-dwelling Persons with Spinal Cord Injury

OBJECTIVE: To investigate the patterns of alcohol use among community-dwelling persons with spinal cord injury (SCI) and compare the results with those from general populations. METHOD: The persons with SCI living in community were recruited. They answered the self-administered questionnaire which was made based on the questionnaire of the third Korea National Health and Nutrition Examination Survey for data comparisons. The questionnaire consisted of the questions about personal information, drinking duration, drinking frequency, drinking amount, and impaired control over drinking. RESULTS: Questionnaires of 340 persons with SCI from twenties to fifties were analysed. The annual and monthly drinking rates of SCI subjects were lower than those of general populations. In male, drinking frequency of SCI subjects was lower than that of general populations. In both male and female, risky drinking rates were lower than those of general populations. The degree of impaired control over drinking of SCI subjects was higher than that of general populations. CONCLUSION: Fewer persons with SCI used alcohol than general populations. But, the degree of alcohol dependence of SCI persons was higher than that of general populations.

The Cigarette Smoking of Community-dwelling Persons with Spinal Cord Injury

OBJECTIVE: To find out the actual state of smoking, which is one of major risk factors of cardiovascular diseases after spinal cord injury (SCI), of community-dwelling persons with SCI, and the differences of smoking behaviors from general populations. METHOD: The persons with SCI living in community drew up a self-report paper-based questionnaires which were made up based on The third Korea National Health and Nutrition Examination Survey questionnaires for data comparisons. Demographic data, smoking duration, amount, cessation attempt and plan were asked. RESULTS: Questionnaires were sent to 459 persons with SCI and 332 persons from twenties to sixties were finally analysed. In men, the lifetime smoking rates of SCI subjects in their forties and fifties were lower and the current smoking rate of tetraplegic subjects in their forties and fifties were lower than those of general population. But the amount of smoking and attempt to stop smoking were of no differences. In women, there were no significant differences in all parameters. CONCLUSION: There were no significant differences in smoking rates and amounts between SCI patients and general populations, but smokers with SCI showed weak intention to cease smoking.