Article
Public, Environmental & Occupational Health
Jiaxi Peng, Tian Zhang, Yijun Li, Lin Wu, Xiyuan Peng, Chenxi Li, Xinxin Lin, Jing Yu, Li Mao, Jingjing Sun, Peng Fang
Summary: This study investigated the mental health condition of patients in Fangcang shelter hospitals after 2 years of the COVID-19 pandemic. It found that dysfunctional beliefs and attitudes about sleep significantly increased anxiety, depression, and insomnia among the patients. Attention should be paid to the mental health problems of patients in Fangcang shelter hospitals.
FRONTIERS IN PUBLIC HEALTH
(2023)
Article
Medicine, General & Internal
Harin Kim, Wonjun Ji, Jong Won Lee, Min-Woo Jo, Sung-Chol Yun, Sei Won Lee, Chang-Min Choi, Geun Dong Lee, Hui Jeong Lee, Eulah Cho, Yura Lee, Seockhoon Chung
Summary: This study examined the relationship between fear of progression (FoP), insomnia, and depression in lung cancer patients, and tested the mediation effect of cancer-related dysfunctional beliefs about sleep (C-DBS). The results showed that insomnia did not directly influence FoP, but C-DBS mediated the association. Depression directly influenced FoP, but C-DBS did not mediate this association.
JOURNAL OF KOREAN MEDICAL SCIENCE
(2023)
Article
Clinical Neurology
Vanda Clemente, Daniel Ruivo Marques, Mariana Miller-Mendes, Charles M. Morin, Joana Serra, Ana Allen Gomes
Summary: The study aimed to evaluate the reliability and dimensionality of the DBAS-30 European Portuguese version and develop a shortened version suitable for differentiating the presence/absence of insomnia. The results showed that DBAS-30 PT had good internal consistency and could discriminate between insomnia group and normal sleepers group. DBAS-SF-16 was found to be a reliable, valid, and robust tool for evaluating dysfunctional beliefs about insomnia in both clinical and non-clinical populations.
Article
Medicine, General & Internal
Harin Kim, Inn-Kyu Cho, Dongin Lee, Kyumin Kim, Joohee Lee, Eulah Cho, C. Hyung Keun Park, Seockhoon Chung
Summary: During the COVID-19 pandemic, fear of progression (FoP) among cancer patients was associated with younger age, depression, viral anxiety, and cancer-related dysfunctional beliefs about sleep (C-DBS). Depression and viral anxiety directly influenced FoP, while C-DBS mediated the association between viral anxiety and FoP.
JOURNAL OF KOREAN MEDICAL SCIENCE
(2022)
Article
Oncology
Elizabeth A. Sarma, Samantha L. Quaife, Katharine A. Rendle, Sarah C. Kobrin
Summary: This study found that adults with lower levels of education were more likely to endorse negative cancer beliefs, such as treatment being worse than cancer, cancer being a death sentence, and not wanting to know if they have cancer, compared to those with a bachelor's degree. Positive cancer beliefs were generally endorsed by the majority of participants. Efforts to improve early detection behaviors in lower SES groups may benefit from addressing and reducing negative cancer beliefs.
Article
Multidisciplinary Sciences
Louise I. R. Castillo, Thomas Hadjistavropoulos, L. Odell Tan, Ying C. C. MacNab
Summary: Unhelpful beliefs about sleep can worsen distress associated with sleep problems, especially among university students. The DBAS-16 scale is commonly used to assess sleep-disruptive cognitions, but its item-level properties need to be examined using Item Response Theory (IRT) analysis. Psychometric investigation in non-clinical samples can help identify individuals at risk for sleep problems. Our study used IRT analysis on a sample of 759 university students and found items and subscales that effectively/ineffectively differentiated between those with and without unhelpful beliefs about sleep. The DBAS-16 is a valuable tool for assessing unhelpful beliefs about sleep, and recommendations for improvement are outlined. Future research should validate the findings with a clinical sample.
Article
Clinical Neurology
Patrick Faaland, Oystein Vedaa, Knut Langsrud, Borge Sivertsen, Stian Lydersen, Simen Berg Saksvik, Cecilie L. Vestergaard, Kaia Kjorstad, Daniel Vethe, Lee M. Ritterband, Allison G. Harvey, Tore C. Stiles, Jan Scott, Havard Kallestad
Summary: This study investigates the effects of digital cognitive behavioral therapy for insomnia (dCBT-I) on dysfunctional beliefs and attitudes about sleep, and its mediating role in psychological distress, fatigue, and insomnia severity. The results of the analysis on 1073 participants showed that dCBT-I reduced dysfunctional beliefs and attitudes about sleep, leading to improvements in psychological distress, fatigue, and insomnia. These findings have implications for understanding the mechanisms of dCBT-I and highlight the importance of cognitive changes in improving sleep-related outcomes.
Article
Medicine, General & Internal
Young Rong Bang, Eulah Cho, Oli Ahmed, Joohee Lee, Lydia Pearson, Junseok Ahn, Seockhoon Chung
Summary: The study examined the reliability and validity of the Korean version of the PANSAM scale and its four subscales in measuring individuals' dysfunctional beliefs about sleep. The results showed significant correlations between PANSAM and other sleep-related measures, indicating its applicability in measuring sleep issues among the general population in South Korea. Further exploration among different clinical groups is recommended to determine the trans-diagnostic utility of PANSAM in cognitive behavioral therapy for insomnia.
JOURNAL OF CLINICAL MEDICINE
(2022)
Article
Psychology, Clinical
Daniel P. Sullivan, Paul R. Martin, Mark J. Boschen, Siavash Bandarian-Balooch
Summary: Sleep problems are common triggers for both migraine and non-migraine primary headaches. This study is the first to examine the relationship between maladaptive sleep beliefs and headaches. The findings suggest that avoidance of sleep-related headache triggers is associated with increased headache frequency, potentially mediated by increased sensitivity to the triggers. Sleep quality, sleep beliefs, and sleep behaviors are significantly correlated with headache frequency and disability.
BEHAVIOUR RESEARCH AND THERAPY
(2022)
Article
Clinical Neurology
Spencer A. Nielson, Natalie D. Dautovich, Joseph M. Dzierzewski
Summary: This study investigates the influence of race on the association between dysfunctional beliefs about sleep and global sleep health. The results suggest that this association varies by race, highlighting the importance of promoting sleep health equity in racial minority populations through clinical and advocacy work.
BEHAVIORAL SLEEP MEDICINE
(2023)
Article
Psychology, Biological
Alex D. McDiarmid, Alexa M. Tullett, Cassie M. Whitt, Simine Vazire, Paul E. Smaldino, Jeremy E. Stephens
Summary: The study found that psychologists did update their beliefs about effect sizes after learning about new evidence from replication studies, although not as much as predicted by a rational Bayesian model. They also seemed to underestimate the evidentiary value of replication studies.
NATURE HUMAN BEHAVIOUR
(2021)
Article
Clinical Neurology
O. Ballot, Y. Daviaux, E. J. Sanz-Arigita, H. Ivers, J. A. Micoulaud-Franchi, S. Bioulac, P. Philip, C. M. Morin, E. Altena
Summary: The study found that young people exhibit more dysfunctional sleep-related thoughts and emotions, as well as maladaptive emotion regulation strategies. Surprisingly, only coping strategies after a stressful event and dysfunctional beliefs about sleep, rather than other arousal or sleep reactivity factors, were associated with overall worse sleep, especially sleep onset latency and sleep efficiency.
Article
Clinical Neurology
Yingchun Zhang, Zhenzhong Zhang, Yunling Wang, Feiyan Zhu, Xiaozheng Liu, Wei Chen, Hong Zhu, Haokai Zhu, Jiapeng Li, Zhongwei Guo
Summary: The study revealed that patients with primary insomnia had both increased and decreased ReHo values in certain brain regions compared to the normal controls. Specifically, alterations in the left IOG may play a significant role in the dysfunctional beliefs and attitudes about sleep in primary insomnia.
Article
Psychology, Multidisciplinary
Hiroaki Morio, Saiwing Yeung, Kaiping Peng, Susumu Yamaguchi
Summary: Recent research suggests that individuals from East Asian and Western cultures differ in their degree of naive dialecticism. This study measured individuals' dynamic nature of naive dialecticism using the Mouse Paradigm and found that Japanese participants took more time to stabilize their thoughts and showed more fluctuations in judgment compared to American participants. These cultural differences were fully mediated by individual differences in levels of naive dialecticism.
FRONTIERS IN PSYCHOLOGY
(2022)
Article
Health Care Sciences & Services
Rebecca M. Saracino, Laura C. Polacek, Allison J. Applebaum, Barry Rosenfeld, Hayley Pessin, William Breitbart
Summary: In this study, most patients with advanced cancer preferred to know as many details as possible about their diagnosis, treatment, and disease outcome. There was no significant association between prognostic understanding and information preferences.
JOURNAL OF PAIN AND SYMPTOM MANAGEMENT
(2021)
Article
Psychiatry
Junseok Ahn, Young Rong Bang, Eulah Cho, Oli Ahmed, Jeong Hye Kim, Youjin Hong, Seockhoon Chung, Keith A. Anderson
Summary: During the COVID-19 pandemic, healthcare workers have experienced higher levels of anxiety and psychological stress. This study analyzed data from 229 nurses and found that the 10-item Korean version of the Grief Support in Healthcare Scale is reliable and valid for assessing psychological support for grief among frontline nursing professionals.
FRONTIERS IN PSYCHIATRY
(2023)
Article
Psychiatry
Jeong Hye Kim, C. Hyung Keun Park, Oli Ahmed, Youjin Hong, Seockhoon Chung, Jangho Park, Sherman A. A. Lee
Summary: This study aimed to explore the reliability and validity of the Pandemic Grief Scale (PGS) among frontline nursing professionals working in COVID-19 inpatient wards. The results showed that the PGS was valid and reliable for measuring grief reactions among nursing professionals facing the pandemic.
FRONTIERS IN PSYCHIATRY
(2023)
Article
Psychiatry
Omer Faruk Uygur, Oli Ahmed, Hilal Uygur, Aynur Bahar, Onur Hursitoglu, Seockhoon Chung, Christopher L. Drake
Summary: This study investigated the mediating role of sleep reactivity, sleep hygiene, and sleep effort in the relationship between Type D personality and insomnia. The results showed that individuals with Type D personality had high sleep reactivity, and individuals with a higher number of these personality traits exhibited more severe insomnia symptoms through high sleep reactivity, greater sleep effort, and worse sleep hygiene.
FRONTIERS IN PSYCHIATRY
(2023)
Article
Psychiatry
Aykut Gunlu, Tuncay Oral, Soyoung Yoo, Seockhoon Chung
Summary: This study aims to provide a scale for measuring problematic TikTok use levels by adapting items from the Instagram Addiction Scale. The results indicated that the three-factor structure, with the first factor as the sub-dimension of obsession, the second factor as the escapism sub-dimension, and the third factor as the lack of control sub-dimension, shows a good fit. Reliability analyses showed sufficient internal consistency and test-retest reliability.
FRONTIERS IN PSYCHIATRY
(2023)
Article
Clinical Neurology
Omer Faruk Uygur, Oli Ahmed, Aynur Bahar, Onur Hursitoglu, Esat Fahri Aydin, Seockhoon Chung, Halil Ozcan, Christopher L. Drake
Summary: The study aimed to adapt and validate the Ford Insomnia Response to Stress Test (FIRST-T) in Turkish university students. The results showed that the FIRST-T had good reliability and validity in this population, and could differentiate between individuals with severe insomnia and good sleepers.
NATURE AND SCIENCE OF SLEEP
(2023)
Article
Psychiatry
Ali Kandeger, Omer Faruk Uygur, Seockhoon Chung, Elif Yavuz, Yavuz Selvi
Summary: This study examined the relationship between sleep-wake rhythms, eating behaviors, ADHD symptoms, and weight gain during the COVID-19 pandemic. The results showed that the sleep-wake phase was more delayed in the weight gain group, and they had lower oral control and higher bulimic behavior scores. The study suggests that chronotherapeutic approaches to regulate sleep-wake rhythm may help individuals control their weight during stressful periods.
PSYCHIATRY INVESTIGATION
(2023)
Article
Psychiatry
Seockhoon Chung, Han-Sung Lee, Soomin Jang, Yong-Wook Shin, Jeong-Hyun Kim, Jin Yong Jun
Summary: This study explores the feasibility of the cognitive-behavioral model of hypochondriasis in firefighters regarding COVID-19 and examines the possible role of their grief reaction and intolerance of uncertainty in this model.
PSYCHIATRY INVESTIGATION
(2023)
Article
Behavioral Sciences
Jeong Hye Kim, Seockhoon Chung
Summary: This study examined the reliability and validity of the Korean version of the Utrecht Grief Rumination Scale (UGRS) among healthcare workers and explored the potential impact of grief rumination on the cognitive-behavioral model of hypochondriasis.
BRAIN AND BEHAVIOR
(2023)
Article
Psychiatry
Youjin Hong, Hoyoung An, Eulah Cho, Oli Ahmed, Myung Hee Ahn, Soyoung Yoo, Seockhoon Chung
Summary: This study aimed to examine the psychometric properties of the Korean version of questionnaires on adherence to physical distancing and health beliefs about COVID-19 in the general population. Through an anonymous online survey of 400 participants, the questionnaires were found to have good reliability and validity. The study also found that health beliefs, viral anxiety, and depression mainly influenced adherence to physical distancing through personal injunctive norms.
FRONTIERS IN PSYCHIATRY
(2023)
Article
Medicine, General & Internal
Harin Kim, Wonjun Ji, Jong Won Lee, Min-Woo Jo, Sung-Chol Yun, Sei Won Lee, Chang-Min Choi, Geun Dong Lee, Hui Jeong Lee, Eulah Cho, Yura Lee, Seockhoon Chung
Summary: This study examined the relationship between fear of progression (FoP), insomnia, and depression in lung cancer patients, and tested the mediation effect of cancer-related dysfunctional beliefs about sleep (C-DBS). The results showed that insomnia did not directly influence FoP, but C-DBS mediated the association. Depression directly influenced FoP, but C-DBS did not mediate this association.
JOURNAL OF KOREAN MEDICAL SCIENCE
(2023)
Article
Oncology
Yeon Hee Hong, Changhee Park, Haerin Paik, Kyung-Hun Lee, Jung Ryeol Lee, Wonshik Han, Seho Park, Seockhoon Chung, Hee Jeong Kim
Summary: Fertility preservation is a major concern for breast cancer patients undergoing multimodality treatment. Cryopreservation of oocytes, embryos, and ovarian tissue are currently available methods, and in vitro maturation or gonadotropin-releasing hormone agonist could also be considered. Good communication with patients in the decision-making process is essential, and timely referral to fertility specialists for individualized treatment is crucial for desirable outcomes. A multi-disciplinary team-based approach and in-depth discussion on breast cancer treatment and fertility preservation is necessary.
JOURNAL OF BREAST CANCER
(2023)
Article
Psychiatry
Inn-Kyu Cho, Han Sung Lee, Kayoung Song, Oli Ahmed, Dongin Lee, Jiyoung Kim, Eulah Cho, Soomin Jang, Jeong-Hyun Kim, Seockhoon Chung
Summary: This study examined the reliability and validity of the SAVE-9 and SAVE-6 scales for measuring viral anxiety among firefighters during the COVID-19 pandemic. The results showed that both scales are reliable and valid instruments for evaluating viral anxiety in this population.
PSYCHIATRY INVESTIGATION
(2023)
Article
Medicine, General & Internal
Xinjie Du, Runlian He, Oli Ahmed, Eulah Cho, Seockhoon Chung
Summary: This study investigated the contribution of insomnia, work-related stress, and viral anxiety to the depression of cold chain workers. The results showed that burnout was a direct cause of depression, and viral anxiety and insomnia severity mediated the relationship between burnout and depression.
JOURNAL OF KOREAN MEDICAL SCIENCE
(2023)
Article
Medicine, General & Internal
Sajida Fawaz Hammoudi, Oli Ahmed, Hoyoung An, Youjin Hong, Myung Hee Ahn, Seockhoon Chung
Summary: This study validated questionnaires on adherence to physical distancing and health beliefs about COVID-19 among cancer patients, and found that personal injunctive norms were the main mediators linking health beliefs with physical distancing in patients with cancer. The study also showed that depression mediated the effects of viral anxiety and perceived severity on physical distancing.
JOURNAL OF KOREAN MEDICAL SCIENCE
(2023)
Article
Psychiatry
C. Hyung Keun Park, Oli Ahmed, Nicholas Tze Ping Pang, Assis Kamu, Washington Allysson Dantas Silva, Seockhoon Chung
Summary: The study examined the validity and reliability of the Korean version of the COVID-19 Anxiety Scale (CAS-7) and compared its psychometric properties with other major rating scales for viral anxiety. The results showed that CAS-7 demonstrated good fit and convergent validity, and the CAS-7 and SAVE-6 scales were more sensitive than other rating scales.
JOURNAL OF PSYCHIATRIC RESEARCH
(2023)