Objectives: ：The purpose of this study was to investigate individual- and community-level factors on suicidal ideation and suicide attempt among Korean adults. Methods: ：This study was conducted on 225,965 adults collected through data from the 2021 Community Health Survey and the Korean Statistical Information Service (KOSIS). The general characteristics, suicidal behavior (e.g., suicidal ideation, and suicide attempts), and community-level characteristics of the study subjects were analyzed using frequency (%) and mean (standard deviation). The effects on individual- and community-level factors on suicidal ideation and suicide attempts was analyzed using multilevel logistic regression models. Results: ：The community-level factor associated with suicidal ideation was unmet health care (Odds Ratio [OR]=1.053, 95% CI=1.035-1.071), and the community-level factor associated with suicide attempt was the aging rate (OR=1.015, 95% CI=1.001-1.030). Regarding health-related variables, the individual-level factors associated with suicidal ideation were stress status (OR=9.388, 95% CI=8.629-10.213), depressive experience in the past year (OR=6.737, 95% CI=6.454-7.032), and the predominantly individual-level factors associated with suicide attempt were also stress status (OR=5.213, 95% CI=3.699-7.347), and depressive experience in the last one year (OR=13.433, 95% CI: 11.247-16.044). Conclusions ：We confirmed individual-level and community-level factors influencing suicidal ideation and suicide attempt. Through these findings, we need to establish suicide prevention policies, considering managing in-dividual-level factors such as stress and depression as well as community-level factors such as unmet health care.

Objectives: ：The purpose of this study was to investigate individual- and community-level factors on suicidal ideation and suicide attempt among Korean adults. Methods: ：This study was conducted on 225,965 adults collected through data from the 2021 Community Health Survey and the Korean Statistical Information Service (KOSIS). The general characteristics, suicidal behavior (e.g., suicidal ideation, and suicide attempts), and community-level characteristics of the study subjects were analyzed using frequency (%) and mean (standard deviation). The effects on individual- and community-level factors on suicidal ideation and suicide attempts was analyzed using multilevel logistic regression models. Results: ：The community-level factor associated with suicidal ideation was unmet health care (Odds Ratio [OR]=1.053, 95% CI=1.035-1.071), and the community-level factor associated with suicide attempt was the aging rate (OR=1.015, 95% CI=1.001-1.030). Regarding health-related variables, the individual-level factors associated with suicidal ideation were stress status (OR=9.388, 95% CI=8.629-10.213), depressive experience in the past year (OR=6.737, 95% CI=6.454-7.032), and the predominantly individual-level factors associated with suicide attempt were also stress status (OR=5.213, 95% CI=3.699-7.347), and depressive experience in the last one year (OR=13.433, 95% CI: 11.247-16.044). Conclusions ：We confirmed individual-level and community-level factors influencing suicidal ideation and suicide attempt. Through these findings, we need to establish suicide prevention policies, considering managing in-dividual-level factors such as stress and depression as well as community-level factors such as unmet health care.

Objectives: ：The purpose of this study was to investigate individual- and community-level factors on suicidal ideation and suicide attempt among Korean adults. Methods: ：This study was conducted on 225,965 adults collected through data from the 2021 Community Health Survey and the Korean Statistical Information Service (KOSIS). The general characteristics, suicidal behavior (e.g., suicidal ideation, and suicide attempts), and community-level characteristics of the study subjects were analyzed using frequency (%) and mean (standard deviation). The effects on individual- and community-level factors on suicidal ideation and suicide attempts was analyzed using multilevel logistic regression models. Results: ：The community-level factor associated with suicidal ideation was unmet health care (Odds Ratio [OR]=1.053, 95% CI=1.035-1.071), and the community-level factor associated with suicide attempt was the aging rate (OR=1.015, 95% CI=1.001-1.030). Regarding health-related variables, the individual-level factors associated with suicidal ideation were stress status (OR=9.388, 95% CI=8.629-10.213), depressive experience in the past year (OR=6.737, 95% CI=6.454-7.032), and the predominantly individual-level factors associated with suicide attempt were also stress status (OR=5.213, 95% CI=3.699-7.347), and depressive experience in the last one year (OR=13.433, 95% CI: 11.247-16.044). Conclusions ：We confirmed individual-level and community-level factors influencing suicidal ideation and suicide attempt. Through these findings, we need to establish suicide prevention policies, considering managing in-dividual-level factors such as stress and depression as well as community-level factors such as unmet health care.

Objectives: ：The purpose of this study was to investigate individual- and community-level factors on suicidal ideation and suicide attempt among Korean adults. Methods: ：This study was conducted on 225,965 adults collected through data from the 2021 Community Health Survey and the Korean Statistical Information Service (KOSIS). The general characteristics, suicidal behavior (e.g., suicidal ideation, and suicide attempts), and community-level characteristics of the study subjects were analyzed using frequency (%) and mean (standard deviation). The effects on individual- and community-level factors on suicidal ideation and suicide attempts was analyzed using multilevel logistic regression models. Results: ：The community-level factor associated with suicidal ideation was unmet health care (Odds Ratio [OR]=1.053, 95% CI=1.035-1.071), and the community-level factor associated with suicide attempt was the aging rate (OR=1.015, 95% CI=1.001-1.030). Regarding health-related variables, the individual-level factors associated with suicidal ideation were stress status (OR=9.388, 95% CI=8.629-10.213), depressive experience in the past year (OR=6.737, 95% CI=6.454-7.032), and the predominantly individual-level factors associated with suicide attempt were also stress status (OR=5.213, 95% CI=3.699-7.347), and depressive experience in the last one year (OR=13.433, 95% CI: 11.247-16.044). Conclusions ：We confirmed individual-level and community-level factors influencing suicidal ideation and suicide attempt. Through these findings, we need to establish suicide prevention policies, considering managing in-dividual-level factors such as stress and depression as well as community-level factors such as unmet health care.

Objectives: ：The purpose of this study was to investigate individual- and community-level factors on suicidal ideation and suicide attempt among Korean adults. Methods: ：This study was conducted on 225,965 adults collected through data from the 2021 Community Health Survey and the Korean Statistical Information Service (KOSIS). The general characteristics, suicidal behavior (e.g., suicidal ideation, and suicide attempts), and community-level characteristics of the study subjects were analyzed using frequency (%) and mean (standard deviation). The effects on individual- and community-level factors on suicidal ideation and suicide attempts was analyzed using multilevel logistic regression models. Results: ：The community-level factor associated with suicidal ideation was unmet health care (Odds Ratio [OR]=1.053, 95% CI=1.035-1.071), and the community-level factor associated with suicide attempt was the aging rate (OR=1.015, 95% CI=1.001-1.030). Regarding health-related variables, the individual-level factors associated with suicidal ideation were stress status (OR=9.388, 95% CI=8.629-10.213), depressive experience in the past year (OR=6.737, 95% CI=6.454-7.032), and the predominantly individual-level factors associated with suicide attempt were also stress status (OR=5.213, 95% CI=3.699-7.347), and depressive experience in the last one year (OR=13.433, 95% CI: 11.247-16.044). Conclusions ：We confirmed individual-level and community-level factors influencing suicidal ideation and suicide attempt. Through these findings, we need to establish suicide prevention policies, considering managing in-dividual-level factors such as stress and depression as well as community-level factors such as unmet health care.

OBJECTIVES: The aims of this study were to estimate the antihypertensive medication adherence in people with a disability and a history of taking antihypertensive medication, and to identify the factors affecting medication adherence. METHODS: The National Health Insurance claims data were linked with the National Disability Registry. People with a disability, who received a prescription of antihypertensives, were identified from a total of 85,098 cases. Cumulative medication adherence (CMA) was used as an indicator of medication adherence. A CMA > 80% was defined as appropriate medication adherence. Multiple logistic regression analysis was used to identify the factors affecting medication adherence. RESULTS: The average CMA in a total of 85,098 patients was 79.5%. The appropriate adherence (CMA > or =80%) rate was 54.5% and 20.5% of patients had a CMA < 50%. Multiple logistic regression analysis revealed that the probability of appropriate adherence decreased with decreasing number of prescription days per visit, increasing number of providers, the patients' residential area moving from urban to rural areas, and when patients have an internal organ disability, auditory impairment, mobility impairment. CONCLUSIONS: The adherence to antihypertensive medication in people with a disability is influenced by various socio-economic, clinical and regional factors. In particular, the disabled who have locomotive and communication disabilities and internal organ impairments have a higher probability of under-adherence to antihypertensive medication adherence in Korea.
Adult ; Aged ; Antihypertensive Agents/*administration & dosage ; Comorbidity ; Disabled Persons/*statistics & numerical data ; Drug Utilization ; Female ; Health Services Accessibility ; Humans ; Insurance Claim Review ; Korea/epidemiology ; Logistic Models ; Male ; Middle Aged ; National Health Programs ; Patient Compliance/*statistics & numerical data ; Residence Characteristics ; Socioeconomic Factors

Secondary acute leukemia is a rare and fatal complication after the treatment of breast cancer. Recently, we experienced 2 cases of acute leukemia that had developed during the follow-up period after adjuvant therapy of breast cancer. In addition, retrospective analysis of medical records of St. Mary's hospital, the Catholic University of Korea, revealed another 5 cases of secondary leukemia following the treatment of breast cancer. Total 7 cases of secondary acute leukemia of breast cancer were reviewed and summarized according to their clinical characteristics. The mean age at diagnosis of primary breast cancer was 38.9 years (range, 16-49), and the average period from the completion of chemotherapy to the diagnosis of acute leukemia was 30.9 months (range, 11-40). The mean survival period of the 7 patients after diagnosis of leukemia was 4.6 months. Based on these findings, the risk of secondary leukemia following the treatment of breast should be considered in choosing chemotherapy and radiotherapy for the treatment of breast cancer especially in the young patients.
Breast ; Breast Neoplasms ; Follow-Up Studies ; Humans ; Korea ; Leukemia ; Medical Records ; Retrospective Studies

Secondary acute leukemia is a rare and fatal complication after the treatment of breast cancer. Recently, we experienced 2 cases of acute leukemia that had developed during the follow-up period after adjuvant therapy of breast cancer. In addition, retrospective analysis of medical records of St. Mary's hospital, the Catholic University of Korea, revealed another 5 cases of secondary leukemia following the treatment of breast cancer. Total 7 cases of secondary acute leukemia of breast cancer were reviewed and summarized according to their clinical characteristics. The mean age at diagnosis of primary breast cancer was 38.9 years (range, 16-49), and the average period from the completion of chemotherapy to the diagnosis of acute leukemia was 30.9 months (range, 11-40). The mean survival period of the 7 patients after diagnosis of leukemia was 4.6 months. Based on these findings, the risk of secondary leukemia following the treatment of breast should be considered in choosing chemotherapy and radiotherapy for the treatment of breast cancer especially in the young patients.
Breast ; Breast Neoplasms ; Follow-Up Studies ; Humans ; Korea ; Leukemia ; Medical Records ; Retrospective Studies

Recently, diagnoses of and operations for medial orbital blowout fracture have increased because of the development of imaging technology. In this article, the authors review the literature, and overview the accumulated knowledge about the orbital anatomy, fracture mechanisms, surgical approaches, reconstruction materials, and surgical methods. In terms of surgical approaches, transcaruncular, transcutaneous, and transnasal endoscopic approaches are discussed. Reconstruction methods including onlay covering, inlay implantation, and repositioning methods are also discussed. Consideration and understanding of these should lead to more optimal outcomes.
Diagnosis ; Inlays ; Orbit* ; Orbital Fractures ; Surgical Procedures, Operative

Antibiotics induced anaphylaxis is one of the most acute and potentially fatal drug-related adverse reactions. Cefaclor, an oral second-generation cephalosporin with a beta lactam ring, is used various infectious diseases of the respiratory tract. Few cases of cefaclor anaphylaxis have been rarely reported. Here we report a case of anaphylactic reaction to cefaclor in a 40-year-old female patient. She developed systemic reaction comprised of generalized hives with itching, vomiting, abdominal pain, and hypotension. She was treated on our ER with intravenous fluids, intravenous diphenhydramine and subcutaneous epinephrine. Since four month ago, she had developed generalized pruritic eruptions with flu-like symptoms. The rash resolved the same day after treated with intravenous diphenhydramine. On detailed history taking for medication, we had known that she received a same prescription containing a cefaclor at every episode. Subsequently we tested the patient with cefaclor and conducted an intradermal skin test and an ELISA to cefaclor-HSA conjugate. She showed a positive response. Cefaclor is widely used for common infections, physicians should anticipate the possibility of anaphylactic reaction treated with this agent, particularly in cases of multiple exposure.
Abdominal Pain ; Adult ; Anaphylaxis* ; Anti-Bacterial Agents ; Cefaclor* ; Communicable Diseases ; Diphenhydramine ; Enzyme-Linked Immunosorbent Assay ; Epinephrine ; Exanthema ; Female ; Humans ; Hypotension ; Immunoglobulin E ; Prescriptions ; Pruritus ; Respiratory System ; Skin Tests ; Urticaria ; Vomiting