1.The Correlation between Severity of Sleep Apnea, Sleep and Mood Related Scales, and Activity During Sleep in Obstructive Sleep Apnea Syndrome Patients.
Kyu Hee HAN ; Minah SOH ; Jee Hyun HA ; Seung Ho RYU ; Jaehak YU ; Doo Heum PARK
Sleep Medicine and Psychophysiology 2011;18(2):76-81
OBJECTIVES: This study aims to analyze the association between the severity of sleep apnea, sleep and mood related scales, and activity during sleep in obstructive sleep apnea syndrome (OSAS) patients. METHODS: One hundred seventy six drug-free male patients confirmed as OSAS (average age=43+/-11 years) were selected through nocturnal polysomnography (NPSG). OSAS was diagnosed with apnea-hypopnea index (AHI) >5, mean AHI was 39.6+/-26.0. Sleep related scales were Stanford Sleepiness Scale (SSS), Epworth Sleepiness Scale (ESS), Pittsburg Sleep Quality Index (PSQI) and Morningness-Eveningness Scale (MES). Mood related scales were Beck Depression Inventory (BDI), Beck Anxiety Inventory (BAI), State-Trait Anxiety Inventory (STAI) I, II and Profile of Mood States (POMS). NPSG was performed overnight with both wrist actigraphy (WATG). Parameters produced from WATG were total activity score, mean activity score and fragmentation index. We analyzed the correlation between each scale, AHI scored from NPSG and activity score analyzed from WATG. RESULTS: ESS showed significant positive correlation with PSQI, BDI, BAI and STAI I, II, respectively (p<0.01). SSS showed significant positive correlation with PSQI and BAI (p<0.05, p<0.01). BAI showed significant positive correlation with total activity score, mean activity score and fragmentation index (p<0.05, p<0.01, p<0.05). Total activity score showed significant positive correlation with ESS and BAI, respectively (p<0.05). Fragmentation index showed significant positive correlation with ESS, PSQI and BAI (p<0.05, p<0.01, p<0.05). AHI, indicator of sleep apnea is showed no significant correlation with each sleep and mood related scale. CONCLUSION: The degree of daytime sleepiness tends to be associated with night sleep satisfaction, depression and anxiety, and the activity during sleep rather than the severity of sleep apnea.
Actigraphy
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Anxiety
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Depression
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Humans
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Male
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Polysomnography
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Sleep Apnea Syndromes
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Sleep Apnea, Obstructive
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Weights and Measures
;
Wrist
2.Survey of Knowledge on Insomnia for Sleep Clinic Clients
Sleep Medicine and Psychophysiology 2019;26(1):23-32
OBJECTIVES: Insomnia is not only the most common sleep-related disorder, but also is one of the most important. Knowledge of the comorbidities of insomnia is essential for proper treatment including pharmacological and non-pharmacological methods to prevent disease chronification. This study aimed to determine sleep clinic patients' knowledge of insomnia. METHODS: This study recruited 44 patients (24 males and 20 females; mean age 54.11 ± 16.30 years) from the sleep clinic at National Center for Mental Health. All subjects were asked to complete a self-report questionnaire about their reasons for visiting a sleep clinic and about their knowledge of treatment and comorbidities of insomnia. RESULTS: The reasons for visiting the sleep clinic were insomnia symptoms of daytime sleepiness, irregular sleeping time, nightmares, snoring, and sleep apnea, in that order. Of the responders, 72.7% had a comorbidity of insomnia, and 22.7% showed high-risk alcohol use. In addition, 70.5% of responders chose pharmacological treatment of insomnia as the first option and reported collection of information about treatment of insomnia mainly from the internet and medical staff. More than half (52.3%) of the respondents reported that they had never heard about non-pharmacological treatments of insomnia such as cognitive behavioral treatment (CBT-I) or light therapy. The response rate about comorbidities of varied, with 75% of responders reporting knowledge of the relation between insomnia and depression, but only 38.6% stating awareness of the relation between insomnia and alcohol use disorder. Of the total responders, 68.2% were worried about hypnotics for insomnia treatment, and 70% were concerned about drug dependence. CONCLUSION: This study showed that patients at a sleep clinic had limited knowledge about insomnia. It is necessary to develop standardized insomnia treatment guidelines and educational handbooks for those suffering from insomnia. In addition, evaluation of alcohol use disorders is essential in the initial assessment of sleep disorders.
Comorbidity
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Depression
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Dreams
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Female
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Humans
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Hypnotics and Sedatives
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Internet
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Male
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Medical Staff
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Mental Health
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Phototherapy
;
Sleep Apnea Syndromes
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Sleep Initiation and Maintenance Disorders
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Sleep Wake Disorders
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Snoring
;
Substance-Related Disorders
;
Surveys and Questionnaires
3.Relationship Between Internet Addiction and Circadian Rhythm in Adults.
Do Won KANG ; Minah SOH ; Tae Kyeong LEE
Sleep Medicine and Psychophysiology 2015;22(2):57-63
BACKGROUND AND OBJECTIVES: Internet addiction is an increasing problem in Korea. The previous studies in this area have targeted adolescents and young adults. This study was conducted to examine the risk of internet addiction in Korean adults and the effect of internet addiction on circadian rhythm. MATERIALS AND METHODS: For this study, 508 subjects were chosen through population proportional sampling to represent the adult population in Korea, 325 of whom were included based on the Alcohol Use Disorder Identification Test-Korea (Audit-K), Zung's Self-Rating Depression Scale (SDS), drug use in the past year, and suicide attempts. In these subjects, sociodemographic factors including age, gender, and residential area were analyzed, and Young's Internet Addiction Scale (IAS), Morningness-Eveningness Questionnaire (MEQ), and an online survey examining sleep onset time on weekdays and weekends, wake-up time, and caffeinated drink intake were executed. RESULTS: Of the 325 subjects, 136 (41.8%) belonged to a high-risk internet addiction group (IAS > or = 40), and 189 (58.2%) belonged to a normal group (IAS < 40). There was a high proportion of male subjects (p = 0.03) in the high-risk group compared to the normal group. There was a high proportion of younger subjects (p = 0.055) in the high-risk group compared to the normal group, but this difference was not statistically significant. Compared to the normal group, there was a high proportion of the evening type (MEQ < or = 41) in the high-risk group (p = 0.024), who also showed a high proportion of caffeinated drink intake (p < 0.001). Also, the high-risk group was found to go to bed and wake up late, but there was no statistically significant difference with the normal group. CONCLUSION: This study showed that many adults have a high-risk of internet addiction, and there was a significant correlation between internet addiction and sleep in adult, as has been found in adolescents and early adults. In the future, a longitudinal study will be needed to verify the causal relationship between internet addiction and morningness-eveningness.
Adolescent
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Adult*
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Circadian Rhythm*
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Depression
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Humans
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Internet*
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Korea
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Longitudinal Studies
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Male
;
Suicide
;
Young Adult
4.Psychomotor Performance Relevant to Driving Ability in Patients with Schizophrenia Treated with Haloperidol and Aripiprazole.
Ji Hyun HAN ; Se Jin PARK ; Jong Il LEE ; An Kee CHANG ; Shi Hyun KANG ; Minah SOH ; Kyung Jin LEE ; Eun Sang KOH ; Sungwon ROH
Korean Journal of Schizophrenia Research 2012;15(2):99-105
OBJECTIVES: This study aimed to compare psychomotor performance related with automobile driving in patients with schizophrenia under the treatment of a typical antipsychotic agent, haloperidol, or an atypical antipsychotic agent, aripiprazole. METHODS: We evaluated driving ability of schizophrenia patients by using the cognitive perceptual assessment for driving (CPAD). Twelve patients receiving haloperidol monotherapy and 18 taking aripiprazole monotherapy participated in this study and the results of CPAD were compared with each other. RESULTS: Of 30 participants, 15 (50%) of the patients passed the CPAD to be regarded as competent to drive, 3 (10%) of the patients failed the CPAD considered to be severely impaired. Controlling for sex, age, education, duration of illness, there were no significant differences in the CPAD results between two treatment groups. We observed a trend that patients who received aripiprazole showed a higher total score of the CPAD than haloperidol-treated patients (55.2+/-4.9 vs. 45.7+/-8.4, p=0.080). CONCLUSION: There were no significant differences in the psychomotor performance relevant to driving ability between haloperidol and aripiprazole groups. But our results suggest that aripiprazole might have the neurocognitive advantage over haloperidol. Future study with a large sample size and diverse antipsychotics is warranted.
Antipsychotic Agents
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Automobile Driving
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Haloperidol
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Humans
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Imidazoles
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Nitro Compounds
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Piperazines
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Psychomotor Performance
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Quinolones
;
Sample Size
;
Schizophrenia
;
Aripiprazole
5.Comparison of the Subjective Quality of Life in Four Groups of Antipsychotics by Risk of Weight Gain in Patients with Schizophrenia.
Kyoung Hoon KIM ; Shi Hyun KANG ; Gwon Young KANG ; Ka Hee LEE ; Kwon Kon KIM ; Minah SOH ; Kil Joon AHN ; Jong Il LEE
Journal of Korean Neuropsychiatric Association 2011;50(5):368-374
OBJECTIVES: The aim of this cross-sectional study was to compare the subjective quality of life in the four groups of antipsychotics according to the risk of weight gain in patients with schizophrenia. METHODS: One hundred and thirty-two patients with schizophrenia that had taken the same antipsychotics for more than 1 year were enrolled in the analyses. Anti-psychotic agents were classified by the risk of weight gain into four groups : serious, common, not unusual, and unusual. The quality of life was measured with the Schizophrenia Quality of Life Scale Korean version, 4th Revision (SQLS-R4K). We analyzed the correlation between the total score of SQLS-R4K and clinical variables. RESULTS: The SQLS-R4K score was significantly different in the four anti-psychotic groups (F=5.200, p=0.002). Gender, type of anti-psychotics (typical, atypical), duration of treatment with current antipsychotics, duration of illness, and Body Mass Index were not significantly correlated with the SQLS-R4K score. CONCLUSION: The subjective quality of life was different according to the risk of weight gain groups of anti-psychotic agents.
Antipsychotic Agents
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Body Mass Index
;
Cross-Sectional Studies
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Humans
;
Quality of Life
;
Schizophrenia
;
Weight Gain
6.The Prevalence of Hyperprolactinemia and Amenorrhea and the Association with Sexual Dysfunction in Schizophrenic Patients with Antipsychotics.
Ka Hee LEE ; Shi Hyun KANG ; Gwon Young KANG ; Kyoung Hoon KIM ; Kwon Kon KIM ; Minah SOH ; Kil Joon AHN ; Jong Il LEE
Journal of Korean Neuropsychiatric Association 2009;48(6):423-429
OBJECTIVES: Many antipsychotics are associated with hyperprolactinemia and sexual dysfunction. This study investigated the prevalence of hyperprolactinemia and amenorrhea and explored the association between hyperprolactinemia and sexual dysfunction. METHODS: We analyzed 285 patients with schizophrenia or schizoaffective disorder who had been taking antipsychotics more than one year, examining their serum prolactin levels and administering the Arizona Sexual Experience Scale (ASEX) to evaluate for sexual dysfunction. We conducted an ANCOVA to evaluate the effect of hyperprolactinemia on ASEX score and amenorrhea. RESULTS: We found hyperprolactinemia in 52.3% of the patients, finding it to be more common in females (60.8%) than in males (49%). Patients taking risperidone had the highest prevalence of hyperprolactinemia (86.5%), and patients taking aripiprazole showed no hyperprolactinemia. Amenorrhea prevalence was 21.5%. Hyperprolactinemia did not significantly affect ASEX scores, but it significantly affected amenorrhea. CONCLUSION: Many patients taking antipsychotics still experience hyperprolactinemia in a real clinical setting. The prevalence of hyperprolactinemia varies among antipsychotics. Clinicians should consider the possibility of antipsychotic-induced hyperprolactinemia, with its potential adverse effects, when treating such patients.
Amenorrhea
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Antipsychotic Agents
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Arizona
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Female
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Humans
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Hyperprolactinemia
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Male
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Piperazines
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Prevalence
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Prolactin
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Psychotic Disorders
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Quinolones
;
Risperidone
;
Schizophrenia
;
Aripiprazole
7.Operational Status and Evidence Assessment of Community Mental Health Programs in Korea
Seung-Hee AHN ; Jee Hoon SOHN ; Hwo-Yeon SEO ; Hae Woo LEE ; Seongju JO ; Soung-Nam KIM ; Hye-Young MIN ; Minah SOH ; Se Young YOO ; Sung Joon CHO ; Jee Eun PARK
Journal of Korean Neuropsychiatric Association 2024;63(2):116-131
Objectives:
This study analyzed the current state of community mental health programs in Korea to develop evidence-based criteria for these programs.
Methods:
Seventy community mental health facilities nationwide were surveyed about the scope of their operated mental health programs. Details, including program structure, staff expertise, standardization, and quality management, of the 511 programs submitted by the facilities as their representative programs were also analyzed to evaluate their efforts for evidence-based practice.
Results:
The average number of programs operated by community mental health welfare centers was 15.9. The most common programs were those related to serious mental illness (SMI), followed by child/adolescent mental health programs, early psychosis programs, and non-SMI adult mental health programs. In the case of community addiction management centers, there were 7.2 different addiction-related programs per center. Among the psychiatric rehabilitation facilities for SMI, the average number of programs for SMI was 13.1, with some programs for early psychosis. Of the 511 programs submitted as representative programs in their facilities, only 12.3% were judged to be good evidence-based programs.
Conclusion
More efforts by mental health professionals and governments are needed to implement evidence-based programs in Korea.