Purpose: The living arrangements of elderly persons can play a crucial role in their health.This study evaluated the association between living arrangements and frailty among elderly Korean men. Methods: The cross-sectional data from the Korea National Health and Nutrition Examination Survey (2014–2019) were used. A total of 3,198 men aged 65 years or older were divided into a living alone group (LA, n = 393) and a not living alone group (NLA, n = 2,805). The dietary intake data was obtained from a single 24-hour recall. The food variety score (FVS) was defined as the number of foods items consumed in one day. Frailty was defined as the presence of three or more of the modified Fried frailty phenotype criteria. The association between living arrangements and frailty was analyzed by multiple nominal logistic regression. Results: The LA group showed significantly lower FVSs than the NLA group. The intakes of fruit, vegetables, fish and shellfish, fiber, and key antioxidant nutrients such as vitamins A and C, were lower in LA than in NLA. Multiple nominal logistic regression revealed a higher odds ratio (OR) for frailty in the LA group compared to the NLA group (OR [95% confidence interval], 2.05 [1.12–3.74]; p = 0.019). Conclusion These findings suggest that the increased risk of frailty among elderly men living alone may be partially associated with their lower dietary variety, particularly reduced intake of essential nutrients from fruit, vegetables, fish, and shellfish, highlighting their vulnerability to suboptimal nutrition. Thus, increasing diversity in food intake could be a useful dietary strategy to prevent the frailty of the living alone elderly.

Atopic dermatitis is the most common chronic inflammatory skin disease in children and adolescents. The Korean Academy of Pediatric Allergy and Respiratory Disease published the Atopic Dermatitis Treatment Guideline in 2008, which has been helpful in atopic dermatitis treatment until now. Various reports on the development and effectiveness of new drugs have suggested that there is a need to develop and revise old treatment guidelines. Part 1 aimed to provide evidence-based recommendations for skin care management and topical treatment for atopic dermatitis. Part 2 focuses on systemic treatment, novel therapeutics, and adjuvant therapy. The goal of this guideline is intended to assist front-line doctors treating pediatric and adolescent atopic dermatitis patients make safer, more effective, and more rational decisions regarding systemic treatment, novel therapeutics, and adjuvant therapy by providing evidence-based recommendations with a clear level of evidence and benefit regarding treatment.

Atopic dermatitis is the most common chronic inflammatory skin disease in children and adolescents. The Korean Academy of Pediatric Allergy and Respiratory Disease published the Atopic Dermatitis Treatment Guideline in 2008, which has been helpful in atopic dermatitis treatment until now. Various reports on the development and effectiveness of new drugs have suggested that there is a need to develop and revise old treatment guidelines. Part 1 aimed to provide evidence-based recommendations for skin care management and topical treatment for atopic dermatitis. Part 2 focuses on systemic treatment, novel therapeutics, and adjuvant therapy. The goal of this guideline is intended to assist front-line doctors treating pediatric and adolescent atopic dermatitis patients make safer, more effective, and more rational decisions regarding systemic treatment, novel therapeutics, and adjuvant therapy by providing evidence-based recommendations with a clear level of evidence and benefit regarding treatment.

Atopic dermatitis is the most common chronic inflammatory skin disease in children and adolescents. The Korean Academy of Pediatric Allergy and Respiratory Disease published the Atopic Dermatitis Treatment Guideline in 2008, which has been helpful in atopic dermatitis treatment until now. Various reports on the development and effectiveness of new drugs have suggested that there is a need to develop and revise old treatment guidelines. Part 1 aimed to provide evidence-based recommendations for skin care management and topical treatment for atopic dermatitis. Part 2 focuses on systemic treatment, novel therapeutics, and adjuvant therapy. The goal of this guideline is intended to assist front-line doctors treating pediatric and adolescent atopic dermatitis patients make safer, more effective, and more rational decisions regarding systemic treatment, novel therapeutics, and adjuvant therapy by providing evidence-based recommendations with a clear level of evidence and benefit regarding treatment.

Purpose: The living arrangements of elderly persons can play a crucial role in their health.This study evaluated the association between living arrangements and frailty among elderly Korean men. Methods: The cross-sectional data from the Korea National Health and Nutrition Examination Survey (2014–2019) were used. A total of 3,198 men aged 65 years or older were divided into a living alone group (LA, n = 393) and a not living alone group (NLA, n = 2,805). The dietary intake data was obtained from a single 24-hour recall. The food variety score (FVS) was defined as the number of foods items consumed in one day. Frailty was defined as the presence of three or more of the modified Fried frailty phenotype criteria. The association between living arrangements and frailty was analyzed by multiple nominal logistic regression. Results: The LA group showed significantly lower FVSs than the NLA group. The intakes of fruit, vegetables, fish and shellfish, fiber, and key antioxidant nutrients such as vitamins A and C, were lower in LA than in NLA. Multiple nominal logistic regression revealed a higher odds ratio (OR) for frailty in the LA group compared to the NLA group (OR [95% confidence interval], 2.05 [1.12–3.74]; p = 0.019). Conclusion These findings suggest that the increased risk of frailty among elderly men living alone may be partially associated with their lower dietary variety, particularly reduced intake of essential nutrients from fruit, vegetables, fish, and shellfish, highlighting their vulnerability to suboptimal nutrition. Thus, increasing diversity in food intake could be a useful dietary strategy to prevent the frailty of the living alone elderly.

Purpose: The living arrangements of elderly persons can play a crucial role in their health.This study evaluated the association between living arrangements and frailty among elderly Korean men. Methods: The cross-sectional data from the Korea National Health and Nutrition Examination Survey (2014–2019) were used. A total of 3,198 men aged 65 years or older were divided into a living alone group (LA, n = 393) and a not living alone group (NLA, n = 2,805). The dietary intake data was obtained from a single 24-hour recall. The food variety score (FVS) was defined as the number of foods items consumed in one day. Frailty was defined as the presence of three or more of the modified Fried frailty phenotype criteria. The association between living arrangements and frailty was analyzed by multiple nominal logistic regression. Results: The LA group showed significantly lower FVSs than the NLA group. The intakes of fruit, vegetables, fish and shellfish, fiber, and key antioxidant nutrients such as vitamins A and C, were lower in LA than in NLA. Multiple nominal logistic regression revealed a higher odds ratio (OR) for frailty in the LA group compared to the NLA group (OR [95% confidence interval], 2.05 [1.12–3.74]; p = 0.019). Conclusion These findings suggest that the increased risk of frailty among elderly men living alone may be partially associated with their lower dietary variety, particularly reduced intake of essential nutrients from fruit, vegetables, fish, and shellfish, highlighting their vulnerability to suboptimal nutrition. Thus, increasing diversity in food intake could be a useful dietary strategy to prevent the frailty of the living alone elderly.

Atopic dermatitis is the most common chronic inflammatory skin disease in children and adolescents. The Korean Academy of Pediatric Allergy and Respiratory Disease published the Atopic Dermatitis Treatment Guideline in 2008, which has been helpful in atopic dermatitis treatment until now. Various reports on the development and effectiveness of new drugs have suggested that there is a need to develop and revise old treatment guidelines. Part 1 aimed to provide evidence-based recommendations for skin care management and topical treatment for atopic dermatitis. Part 2 focuses on systemic treatment, novel therapeutics, and adjuvant therapy. The goal of this guideline is intended to assist front-line doctors treating pediatric and adolescent atopic dermatitis patients make safer, more effective, and more rational decisions regarding systemic treatment, novel therapeutics, and adjuvant therapy by providing evidence-based recommendations with a clear level of evidence and benefit regarding treatment.

Atopic dermatitis is the most common chronic inflammatory skin disease in children and adolescents. The Korean Academy of Pediatric Allergy and Respiratory Disease published the Atopic Dermatitis Treatment Guideline in 2008, which has been helpful in atopic dermatitis treatment until now. Various reports on the development and effectiveness of new drugs have suggested that there is a need to develop and revise old treatment guidelines. Part 1 aimed to provide evidence-based recommendations for skin care management and topical treatment for atopic dermatitis. Part 2 focuses on systemic treatment, novel therapeutics, and adjuvant therapy. The goal of this guideline is intended to assist front-line doctors treating pediatric and adolescent atopic dermatitis patients make safer, more effective, and more rational decisions regarding systemic treatment, novel therapeutics, and adjuvant therapy by providing evidence-based recommendations with a clear level of evidence and benefit regarding treatment.

Korea has a special geographical advantage of being surrounded by the sea on 3 sides. This makes access to seafood much easier. Seafood, which includes fish, shellfish, and seaweed, is considered one of the most nutritionally balanced foods since it is a good source of highquality animal proteins, omega-3 polyunsaturated fatty acids such as eicosapentaenoic acid and docosahexaenoic acid, vitamins, minerals, and antioxidant nutrients. Specifically, laver (well-known as K-GIM) has recently gained worldwide attention as the next superfood due to its nutritional value. Also, seafood could contribute to the development of sustainable food systems for future generations due to its lower environmental impact compared to livestock products. Recent studies conducted among Korean adults have shown that the consumption of seafood was effective in improving geriatric frailty, cardiovascular, mental, and sleep health. Findings of cross-sectional studies using data from the Korea National Health and Nutrition Examination Survey (KNHANES) and longitudinal cohort studies using data from the Korean Genome and Epidemiology Study (KoGES) indicated that seafood consumption was associated with a significantly lower risk of the above-mentioned diseases.Various practical approaches are needed to stimulate the consumption of the seafood. These include scientific analysis of their health-promoting effects through nutritional research, strengthening accessibility to seafood products through food engineering and distribution technologies, establishing support systems for vulnerable populations through health policies, analyzing the motivation for seafood purchase through consumer behavior research, and restructuring the market through economic analysis in this field. It is believed that it is necessary to accumulate scientific data on the health benefits of seafood, develop policies for equal opportunities to promote health through seafood consumption, and develop strategies for implementing such policies.

Atopic dermatitis is one of the most common chronic skin inflammatory diseases in children. Appropriate treatment is difficult due to chronic course with frequent exacerbations, especially in children. Treatment requires caution due to a lack of safety data and information regarding the long-term prognosis of management strategies. The Korean Academy of Pediatric Allergy and Respiratory Disease (KAPARD) published the Atopic Dermatitis Treatment Guidelines in 2008, which has been used to direct atopic dermatitis treatment. Accumulating evidence suggests that the guidelines need to be updated regarding bathing methods (duration of bath, temperature, etc.), wet wrap therapy, and topical treatments in line with environmental changes over time and changes in the management strategies of atopic dermatitis. This KAPARD guidelines for atopic dermatitis applied an adaptation based on a systematic review and analysis of selected literature. They are intended to support front-line doctors treating pediatric and adolescent patients with atopic dermatitis in making reasoned, safe, effective empirical treatment decisions. In Part I of the KAPARD guidelines for atopic dermatitis, we included evidence-based skin care management strategies and topical treatment options.