OBJECTIVE: Research suggests that the contents of delusions in schizophrenia are influenced by culture and social environment. However, few studies have investigated the chronological change of such delusions within a society. To investigate specifically the changes in the persecutory delusions of schizophrenia that have occurred over time, we compared the nature of the persecutors and their persecutory behaviors among inpatients with schizophrenia. METHODS: All admissions to the psychiatric unit of Hanyang University Guri Hospital with discharge diagnoses of schizophrenia during two different five-year time frames (1996-2000 and 2006-2010) were reviewed. From their inpatient medical records, we investigated the descriptions of persecutors and their persecutory behaviors in the delusions of 124 patients (54 in the1990s and 72 in the 2000s). RESULTS: Overall, persecutory behaviors and nature of persecutors in the delusions of schizophrenia did not differ between the two time frames. However, subgroup analysis revealed that in women but not in men, rejection as a persecutory behavior was significantly higher in the 1990s (p<0.05). CONCLUSION: The ten-year time interval may be too short to find significant changes in delusional content in general. However, our additional finding in women may be a result of the tremendous change in status of Korean women during the last decade.
Delusions ; Ethnopsychology ; Female ; Humans ; Inpatients ; Male ; Medical Records ; Rejection (Psychology) ; Schizophrenia ; Social Environment

OBJECTIVETo investigate the current status of occupational stress and presenteeism among medical staff at grade A tertiary hospitals in Shanghai, China, and to analyze the association between occupational stress and presenteeism.

METHODSA total of 2356 healthcare workers from eight grade A tertiary hospitals in Shanghai were investigated by stratified random sampling. All the subjects were asked to complete self-administered questionnaires with informed consent. The occupational stress was assessed by the occupational stress core questionnaire. The presenteeism was evaluated by the Stanford Presenteeism Scale.

RESULTSIn all subjects, the average score of presenteeism was 15.23 ± 3.89, and 72.5% felt occupational stress in self-evaluation. There were significant differences in the score of presenteeism between subjects with different ages, education levels, occupations, lengths of service, job titles, and shifts (all P<0.05). There were significant differences in the score of presenteeism and the rate of high presenteeism between subjects with different indices of occupational stress, including job demand, control, social support, and demand-control ratio (P<0.01). High job demand and high demand-control ratio were risk factors for high presenteeism (OR=2.56, 95% CI=2.01~3.27; OR=1.53, 95% CI=1.23~1.90). High social support was a protective factor for high presenteeism (OR=0.23, 95% CI=0.18~0.29).

CONCLUSIONThe intensity of occupational stress in medical staff from grade A tertiary hospitals is positively correlated with the level of presenteeism. It is important to promote social support to reduce the loss of work efficiency due to presenteeism.

China ; Humans ; Medical Staff ; psychology ; Occupations ; Presenteeism ; statistics & numerical data ; Risk Factors ; Social Support ; Stress, Psychological ; Surveys and Questionnaires ; Tertiary Care Centers

PURPOSE: This study was done to compare factors influencing children's self-esteem between two parent families and single parent families. METHODS: The participants were 692 children aged 11 to 13 yr (388 in two parent families and 304 in single parent families) recruited from 20 community agencies and 5 elementary schools in Gyeonggi Province and Seoul City, South Korea. Data were collected from May to July, 2007 using a survey questionnaire containing items on self-esteem, internal control, problematic behavior, school record, family hardiness, parent-child communication and social support. The data were analyzed using SPSS 15.0 program and factors affecting children's self-esteem were analyzed by stepwise multiple regression. RESULTS: Scores for the study variables were significantly different between the two groups. The factors influencing children's self-esteem were also different according to family type. For two parent families, internal control, problematic behavior, school record, and parent-child communication significantly predicted the level of self-esteem (adjusted R2=.505, p<.001). For single parent families, social support, family hardiness, internal control, problematic behavior, school record, and parent-child communication significantly predicted the level of self-esteem (adjusted R2=.444, p<.001). CONCLUSION: Nurse working with children should consider family type-specific factors influencing their self-esteem.
Adolescent ; Adolescent Behavior ; *Adolescent Psychology ; Child ; Child Behavior ; Communication ; Educational Status ; Female ; Humans ; Male ; Parent-Child Relations ; Questionnaires ; *Self Concept ; *Single-Parent Family ; Social Support

Chronic headache is commonly encountered in the neurology outpatient clinic and it is often associated with depression. In Korea, however, chronic headache has not yet been systematically investigated. We conducted this study to investigate this clinical characteristics and level of depression in patients who presented migraine, tension-type headache, or transformed migraine. METHOD: Among those with chronic headache during the period from January 1, 1994 through December 31, 1994, 131 patients were diagnosed to have either migraine, tension-type headache (by IHS classification), or transformed migraine: migraine in 60 patients, tension-type headache in 49 patients, and transformed migraine in 22 patients. Beck Depression Inventory (BDI) was performed in 116 of the 131 patients. RESULTS & CONCLUSION: There was no significant difference in the age of onset, duration of headache, and family history among the three groups. However, patients with migraine had a more severe, unilateral, and throbbing characteristic pain than those with a tension-type headache. The mean BDI scores in the transformed migraine and the tension-type headache patients were significantly higher than those of migraine, but the level of depression did not correlate with the patient's age, duration, character, severity, and frequency of headache. These findings suggest that migraine, tension-type headache and transformed migraine may be considered clinically distinct entities in viewing their different clinical characteristics and level of depression.
Adolescent ; Adult ; Aged ; Child ; Chronic Disease ; Comparative Study ; Depression/*psychology ; Female ; Human ; Male ; Middle Age ; Migraine/*psychology ; Support, Non-U.S. Gov't ; Tension Headache/*psychology

PURPOSE: The purpose of this study was to identify the causal relationship of familial factors (parental acceptance, autonomy, and family satisfaction), social support (teacher's support and friend's support), school achievement, self-concept, and school adjustment. Based on preceding research, this study established a path model of school adjustment and its related variables. METHODS: Two thousand six hundred and twenty nine middle school students participated in this study. Data were collected by a visit-survey with an organized questionnaire and was analyzed by the SPSS and AMOS programs. RESULTS: Self-concept showed a significantly direct influence to school adjustment while both family satisfaction and school achievement directly and indirectly influenced school adjustment. Parental acceptance, autonomy, and social support indirectly influenced school adjustment. CONCLUSION: These results imply that first, family satisfaction and self-concept are essential to solve the problems of school adjustment. Especially friend's support, teacher's support and school achievement should help improve the self-concept and school adjustment. Second, a variety of programs are available for schools to employ in an effort to provide interventions for students who demonstrate school maladjustment. Finally, it is necessary for family, school and society members to comprehensively cooperate to improve school adjustment.
*Achievement ; Adaptation, Psychological ; Adolescent ; *Adolescent Psychology ; Female ; Humans ; Male ; Models, Educational ; Parent-Child Relations ; Peer Group ; Personal Satisfaction ; Schools ; Self Concept ; *Social Adjustment

INTRODUCTIONThe current study aimed to establish the prevalence of internet gaming disorder (IGD) and its association with demographic characteristics, game genre, game use (time spent on gaming), as well as psychological distress, social phobia and well-being among current online gamers in Singapore.

MATERIALS AND METHODSA total of 1251 participants aged 13 to 40 years completed the study which was administered as a web survey. The online questionnaire was designed using QuestionPro, and consisted of 8 sections and 105 questions. The 9-item Internet Gaming Disorder Questionnaire was used to establish the prevalence of IGD in the study. A series of logistic regression models were used to examine the associations between IGD, demographic characteristics and game genre, as well as IGD and psychological distress, social phobia and well-being.

RESULTSThe prevalence of IGD established using a cutoff of 5 among those who were current online gamers was 17.7%. Multiple logistic regressions revealed that those meeting criteria of IGD were more likely to be older, reported an earlier age of onset of playing online games, had primary and secondary education versus tertiary education, were currently students versus being currently employed and played massively multiplayer online role-playing games. Distress and social anxiety were higher while satisfaction with life was significantly lower among those who met criteria for IGD than those who did not meet the criteria.

CONCLUSIONThe prevalence of IGD and its negative consequences in our sample of current online gamers was significant and point towards the need for further clinical studies and innovative interventions to address the problem.

Adolescent ; Adult ; Age Factors ; Behavior, Addictive ; epidemiology ; psychology ; Educational Status ; Employment ; statistics & numerical data ; Female ; Humans ; Internet ; Logistic Models ; Male ; Multivariate Analysis ; Personal Satisfaction ; Phobia, Social ; epidemiology ; psychology ; Prevalence ; Singapore ; epidemiology ; Stress, Psychological ; epidemiology ; psychology ; Students ; statistics & numerical data ; Surveys and Questionnaires ; Video Games ; Young Adult

PURPOSE: This study aimed to examine the most prominent health-related behaviors impacting the academic performance of Korean adolescents. METHODS: The 2012 Korea Youth Risk Behavior Web-Based Survey data were analyzed using an ordinal regression analysis after adjusting for general and other health behaviors. RESULTS: Before adjustment, all health behaviors were significantly associated with academic performance. After adjustment for other health behaviors and confounding factors, only smoking [odds ratio (OR) = 2.07, 95% confidence interval (CI) (1.98, 2.16), p < .001], alcohol consumption [OR = 1.22, 95% CI (1.18, 1.27), p < .001], and physical activity [OR = 1.09, 95% CI (1.06, 1.13), p < .001] were associated with lower academic performance, and engaging in a regular diet [OR = 0.65, 95% CI (0.65, 0.62), p < .001] was associated with higher academic performance. CONCLUSIONS: Regular diet, reducing smoking and alcohol drinking, and physical activity should be the target when designing health interventions for improving academic performance in Korean adolescents.
*Achievement ; Adolescent ; Alcohol Drinking/psychology ; Diet/psychology ; Educational Status ; Exercise/psychology ; Female ; *Health Behavior ; Health Status ; Humans ; Male ; Republic of Korea ; Smoking/psychology ; Social Class

BACKGROUNDFunnel chest has a negative effect on adolescents and it has a strong effect on adolescents' psychological and behavior. This study aimed to investigate the psychological characteristics and factors that affect adolescents with funnel chest and to evaluate the relationship between the patients' age and their physiological and psychological health. We aimed to establish an age model for maximum surgery benefits for funnel chest patients to provide an objective basis for choosing surgery.

METHODSThe study adopted a general evaluation approach to assess the risk and benefits of minimally invasive surgery for funnel chest. The funnel chest index, the Symptom Checklist-90, and the Eysenck Personality Questionnaire were used as assessment tools to observe physiological and psychological features in funnel chest patients. A sample of 234 adolescents with funnel chest was selected from a third-grade class-A hospital in Beijing. Age groups were adopted as an independent variable, and other factors in funnel chest patients were dependent variables.

RESULTSThere was a significant difference in the relapse rate for funnel chest in the different age groups (χ(2) = 11.883, P = 0.008). There was a higher relapse rate in patients of ≤10 or ≥19 years old than in patients of 11-18 years old. There was a significant difference in the SCL-90 total score in the different age groups (F = 12.538, P = 0.0001), the patients older than 13 years had a higher score than those younger than 13 years in the SCL-90. There was a significant difference in the standard score of E (introversion/ extraversion) in the different age groups (F = 10.06, P = 0.0001). There was also a significance in the funnel chest index before surgery in the different psychological scales (P < 0.01), with a higher funnel chest index score associated with more obvious psychological trauma. Age and the number of variables, including the relapse rate, SCL-90 score, standard score of E, and standard score of N in the EPQ were significantly correlated (correlation indices were 0.402, 0.623, -0.505, and 0.473, respectively, P < 0.01).

CONCLUSIONSThere are higher complication rates after surgery and relapse rates when funnel chest patients are too young or too old. There is more obvious psychological trauma in patients with a high funnel chest index. Our results indicate that the best age for surgery for funnel chest is 14-16 years.

Adolescent ; Adult ; Age Factors ; Child ; Funnel Chest ; psychology ; surgery ; Humans ; Minimally Invasive Surgical Procedures ; Psychological Tests ; Psychology, Adolescent

PURPOSE: This study was conducted to examine the late effects, social adjustment, and quality of life in adolescents who had been completely treated for childhood leukemia and their parents. METHODS: Participants consisted of 41 pairs of adolescent survivors (13-18 years) and their parents. Parents checked for their child's physical late effects. The Korean Version of Post-Traumatic Symptoms for psychological late effects, social functioning questionnaire for social adjustment and the PedsQL 4.0 Generic Core Scales for quality of life were completed by adolescents and parents. Data were analyzed using SPSS. RESULTS: Twenty out of 41 adolescents had one or more physical late effects. Adolescents showed more serious psychological late effect than parents. Five children and seven parents had above cut-off scores and they were considered the high risk group for posttraumatic symptoms. Parent-reported scores were significantly higher than child-reported scores in terms of social adjustment and emotional functioning of quality of life. Low school functioning in adolescents was associated with physical late effects. CONCLUSION: The results indicate that long-term and systematic management for childhood leukemia survivors affect positive social adjustment and can further improve quality of life.
Adolescent ; Adult ; Humans ; Leukemia/*psychology ; Parents/psychology ; *Quality of Life ; Questionnaires ; *Social Adjustment ; Stress, Psychological ; Survivors/*psychology ; Time Factors ; Translating

PURPOSE: This study was conducted to compare the paternal rearing behavior and rearing stress level between fathers with a preschooler and fathers with school children so that it can be utilized as a basic source for developing parental rearing education programs. METHODS: A descriptive comparative method was conducted to identify the paternal rearing behavior and paternal rearing stress. Respondents were 361 fathers who had either preschoolers (n=189) or children of elementary age (n=172). RESULTS: Comparing the two group's means, the rearing activity score and rearing stress there were significant differences. In the school children's group's father, 'outdoor activity' and 'guidance on discipline activity' were significantly higher than the other group. In the preschool children's fathers group, 'play interaction activity' was statistically significant higher than the other, and the child-part mean score of paternal rearing stress was significantly higher than the other group. The correlation between paternal rearing behavior and paternal rearing stress, indicates that more paternal rearing behavior means less paternal rearing stress. CONCLUSION: These results of this study will help design more effective rearing programs for fathers that have either preschool children or school children by providing the basic data for paternal rearing behaviors and paternal rearing stress.
Adolescent ; Adult ; Age Factors ; Analysis of Variance ; Child ; Child Rearing/ethnology/*psychology ; Child, Preschool ; Father-Child Relations/ethnology ; Fathers/education/*psychology ; Gender Identity ; Health Services Needs and Demand ; Health Surveys ; Humans ; Korea/epidemiology ; Middle Aged ; Nursing Methodology Research ; Paternal Behavior/ethnology ; Play and Playthings ; Questionnaires ; Risk Factors ; Severity of Illness Index ; Social Support ; Stress, Psychological/ethnology/prevention & control/*psychology