This study developed and validated a standardized scale to assess the adaptation of novice nutrition teachers to the teaching profession. A comprehensive literature review and a Delphi survey were conducted to identify the key adaptation factors, followed by a survey of 200 novice nutrition teachers across South Korea.Exploratory factor analysis (EFA) and confirmatory factor analysis (CFA) were conducted to verify the reliability and validity of the scale. The final scale consisted of five factors: personal, interpersonal, organizational, community, and policy factors, having 56 items. Reliability analysis indicated high internal consistency (Cronbach’s α≥0.7 for all factors), and EFA confirmed that all items met the factor loading threshold (≥ 0.3). The CFA results revealed good model fit indices (CFI, TLI≥0.9, RMSEA≤0.1), confirming the structural validity of the scale. The socioecological scale developed in this study is an objective and practical tool for evaluating the adaptation levels of novice nutrition teachers and can be used as foundational data for developing support programs and policy development. Unlike previous studies that focused on individual teacher characteristics, this study applied a socioecological approach, incorporating organizational, social, and policy-related factors in addition to personal adaptation. Future research should extend the empirical application of this scale to diverse educational settings that verify its effectiveness, and develop comprehensive support strategies.

This study developed and validated a standardized scale to assess the adaptation of novice nutrition teachers to the teaching profession. A comprehensive literature review and a Delphi survey were conducted to identify the key adaptation factors, followed by a survey of 200 novice nutrition teachers across South Korea.Exploratory factor analysis (EFA) and confirmatory factor analysis (CFA) were conducted to verify the reliability and validity of the scale. The final scale consisted of five factors: personal, interpersonal, organizational, community, and policy factors, having 56 items. Reliability analysis indicated high internal consistency (Cronbach’s α≥0.7 for all factors), and EFA confirmed that all items met the factor loading threshold (≥ 0.3). The CFA results revealed good model fit indices (CFI, TLI≥0.9, RMSEA≤0.1), confirming the structural validity of the scale. The socioecological scale developed in this study is an objective and practical tool for evaluating the adaptation levels of novice nutrition teachers and can be used as foundational data for developing support programs and policy development. Unlike previous studies that focused on individual teacher characteristics, this study applied a socioecological approach, incorporating organizational, social, and policy-related factors in addition to personal adaptation. Future research should extend the empirical application of this scale to diverse educational settings that verify its effectiveness, and develop comprehensive support strategies.

This study developed and validated a standardized scale to assess the adaptation of novice nutrition teachers to the teaching profession. A comprehensive literature review and a Delphi survey were conducted to identify the key adaptation factors, followed by a survey of 200 novice nutrition teachers across South Korea.Exploratory factor analysis (EFA) and confirmatory factor analysis (CFA) were conducted to verify the reliability and validity of the scale. The final scale consisted of five factors: personal, interpersonal, organizational, community, and policy factors, having 56 items. Reliability analysis indicated high internal consistency (Cronbach’s α≥0.7 for all factors), and EFA confirmed that all items met the factor loading threshold (≥ 0.3). The CFA results revealed good model fit indices (CFI, TLI≥0.9, RMSEA≤0.1), confirming the structural validity of the scale. The socioecological scale developed in this study is an objective and practical tool for evaluating the adaptation levels of novice nutrition teachers and can be used as foundational data for developing support programs and policy development. Unlike previous studies that focused on individual teacher characteristics, this study applied a socioecological approach, incorporating organizational, social, and policy-related factors in addition to personal adaptation. Future research should extend the empirical application of this scale to diverse educational settings that verify its effectiveness, and develop comprehensive support strategies.

Background and Objectives: This study aimed to analyze the outcomes of Fontan surgery in the Republic of Korea, as there were only a few studies from Asian countries. Methods: The medical records of 1,732 patients who underwent Fontan surgery in 10 cardiac centers were reviewed. Results: Among them, 1,040 (58.8%) were men. The mean age at Fontan surgery was 4.3±4.2 years, and 395 (22.8%) patients presented with heterotaxy syndrome. According to the types of Fontan surgery, 157 patients underwent atriopulmonary (AP) type; 303, lateral tunnel (LT) type; and 1,266, extracardiac conduit (ECC) type. The overall survival rates were 91.7%, 87.1%, and 74.4% at 10, 20, and 30 years, respectively. The risk factors of early mortality were male, heterotaxy syndrome, AP-type Fontan surgery, high mean pulmonary artery pressure (mPAP) in pre-Fontan cardiac catheterization, and early Fontan surgery year. The risk factors of late mortality were heterotaxy syndrome, genetic disorder, significant atrioventricular valve regurgitation (AVVR) before Fontan surgery, high mPAP in pre-Fontan cardiac catheterization, and no fenestration. Conclusions In Asian population with a high incidence of heterotaxy syndrome, the heterotaxy syndrome was identified as the poor prognostic factors for Fontan surgery. The preoperative low mPAP and less AVVR are associated with better early and long-term outcomes of Fontan surgery.

Background and Objectives: This study aimed to analyze the outcomes of Fontan surgery in the Republic of Korea, as there were only a few studies from Asian countries. Methods: The medical records of 1,732 patients who underwent Fontan surgery in 10 cardiac centers were reviewed. Results: Among them, 1,040 (58.8%) were men. The mean age at Fontan surgery was 4.3±4.2 years, and 395 (22.8%) patients presented with heterotaxy syndrome. According to the types of Fontan surgery, 157 patients underwent atriopulmonary (AP) type; 303, lateral tunnel (LT) type; and 1,266, extracardiac conduit (ECC) type. The overall survival rates were 91.7%, 87.1%, and 74.4% at 10, 20, and 30 years, respectively. The risk factors of early mortality were male, heterotaxy syndrome, AP-type Fontan surgery, high mean pulmonary artery pressure (mPAP) in pre-Fontan cardiac catheterization, and early Fontan surgery year. The risk factors of late mortality were heterotaxy syndrome, genetic disorder, significant atrioventricular valve regurgitation (AVVR) before Fontan surgery, high mPAP in pre-Fontan cardiac catheterization, and no fenestration. Conclusions In Asian population with a high incidence of heterotaxy syndrome, the heterotaxy syndrome was identified as the poor prognostic factors for Fontan surgery. The preoperative low mPAP and less AVVR are associated with better early and long-term outcomes of Fontan surgery.

Background and Objectives: This study aimed to analyze the outcomes of Fontan surgery in the Republic of Korea, as there were only a few studies from Asian countries. Methods: The medical records of 1,732 patients who underwent Fontan surgery in 10 cardiac centers were reviewed. Results: Among them, 1,040 (58.8%) were men. The mean age at Fontan surgery was 4.3±4.2 years, and 395 (22.8%) patients presented with heterotaxy syndrome. According to the types of Fontan surgery, 157 patients underwent atriopulmonary (AP) type; 303, lateral tunnel (LT) type; and 1,266, extracardiac conduit (ECC) type. The overall survival rates were 91.7%, 87.1%, and 74.4% at 10, 20, and 30 years, respectively. The risk factors of early mortality were male, heterotaxy syndrome, AP-type Fontan surgery, high mean pulmonary artery pressure (mPAP) in pre-Fontan cardiac catheterization, and early Fontan surgery year. The risk factors of late mortality were heterotaxy syndrome, genetic disorder, significant atrioventricular valve regurgitation (AVVR) before Fontan surgery, high mPAP in pre-Fontan cardiac catheterization, and no fenestration. Conclusions In Asian population with a high incidence of heterotaxy syndrome, the heterotaxy syndrome was identified as the poor prognostic factors for Fontan surgery. The preoperative low mPAP and less AVVR are associated with better early and long-term outcomes of Fontan surgery.