The factor structure, reliability and validity of the Chinese version of the Van Dream Anxiety Scale

Anxiety and Depression Symptoms among Youth Survivors of Childhood Sexual Abuse: A Network Analysis

BACKGROUND

Previous studies have frequently reported a high prevalence of co-occurring anxiety and depression among people who experienced stressful events in childhood. However, few have noted the symptomatic relationship of this comorbidity among childhood sexual abuse (CSA) survivors. Therefore, this study's objectives were as follows: (1) to examine the relationship across symptoms between anxiety and depression among CSA survivors; (2) to compare differences between male and female network structures among CSA survivors.

METHODS

A total of 63 Universities and Colleges in Jilin Province, China, covered 96,218 participants in this study, a sub-set data of which met the criteria of CSA was analyzed with the network analysis. The Childhood Trauma Questionnaire-Short Form (CTQ-SF), measured CSA. Anxiety was measured by the seven-item Generalized Anxiety Disorder Scale (GAD-7), and depression was measured by the Patient Health Questionnaire (PHQ-9). The sex difference between anxiety and depression among CSA survivors was compared.

RESULTS

3,479 college students reported the experience of CSA (CTQ-SF total scores ≥ 8), with a prevalence of 3.62% (95% CI: 3.50-3.73%). Among CSA survivors, control worry, sad mood, and energy were central and bridge symptoms of the anxiety and depression network. Meanwhile, male CSA survivors appeared to have a stronger correlation between guilt and suicide, but female CSA survivors seemed to have a stronger correlation between control worry and suicide. Moreover, the edge of control worry-relax-afraid was stronger in the male network, while the edge of restless-relax was stronger in the female network.

CONCLUSION

Control worry, sad mood, and energy are crucial to offer targeted treatment and to relieve anxiety and depression symptoms for CSA survivors. Guilt needs more attention for male CSA survivors, while control worry remains more important for female CSA survivors to reduce suicidal ideation and suicide attempts.

Maternal Anxiety Symptoms and Chinese Adolescents' Mental Health During the COVID-19 Pandemic: The Protective Role of Adolescents' Self-Compassion

The COVID-19 outbreak triggered dramatic changes to family life. Parents, especially mothers, were found to experience more psychological distress during the pandemic, which may have had an impact on their children's mental health. The primary goal of this study was to examine the potential protective role of adolescents' self-compassion in the relationship between maternal anxiety and adolescents' mental health during the COVID-19 pandemic. Participants included 5,720 adolescents (48.9% girls; M age = 11.60, SD age = 1.36) and their mothers from Zhengzhou city, Henan province, in Mainland China. Adolescents reported their level of self-compassion, PTSD symptoms, and negative affect during the COVID-19 pandemic. Mothers reported their own anxiety symptoms and their children's depression and anxiety symptoms. Results indicated that older female adolescents reported higher levels of PTSD symptoms and negative affect and lower levels of self-compassion than their counterparts. Maternal anxiety during the COVID-19 pandemic was consistently positively associated with adolescents' psychological maladjustment. These associations were buffered by adolescents' self-compassion. Specifically, adolescents with higher levels of self-compassion were found to be less psychologically affected by their mothers' anxiety during the COVID-19 pandemic. Findings highlighted the possibility of improving adolescents' mental health through fostering their self-compassion during the COVID-19 pandemic.

Psychological and Ocular Surface State of Ophthalmologists and Ophthalmic Nurses Working With Patients With Coronavirus Disease 2019

Importance

The influence on the psychology and ocular surface of ophthalmologists and ophthalmic nurses in Wuhan, China, during the coronavirus disease 2019 (COVID-19) pandemic is not yet fully understood.

Objective

To characterize mental state and ocular surface state of ophthalmologists and ophthalmic nurses in Wuhan, China, and similar areas during the COVID-19 outbreak.

Design, Setting, and Participants

This survey study assessed ophthalmologists and ophthalmic nurses in Wuhan, China, and Jiangxi, China, a province approximately 300 km south of Wuhan. The Hospital Anxiety and Depression Scale, the Van Dream Anxiety Scale, and the Ocular Surface Disease Index were used to conduct questionnaire surveys via a messaging and social media app.

Main Outcomes and Measures

Mean scores from the Hospital Anxiety and Depression Scale (0-10 points), the Van Dream Anxiety Scale (0-100 points), and the Ocular Surface Disease Index (0-100 points).

Results

Of 126 individuals, there were 42 ophthalmologists (33.3%) and 21 ophthalmic nurses (16.7%) from Wuhan and 42 ophthalmologists (33.3%) and 21 nurses (16.7%) from Jiangxi. The mean (SD) age of ophthalmologists was 36.1 (7.6) years in Wuhan and 41.2 (8.8) years in Jiangxi. For ophthalmic nurses, the mean (SD) age was 35.2 (7.4) years in Wuhan and 33.4 (7.9) years in Jiangxi. The response rate for ophthalmologists was 90.3% (84 of 93) and for nurses was 91.3% (42 of 46). The participation rate of ophthalmologists and nurses in Wuhan was 0.06% (42 of 70 000) and 0.07% (21 of 30 000), respectively; the participation rate in Jiangxi was 0.06% (42 of 70 000; 21 of 35 000) for both groups. In Wuhan, the mean (SD) Hospital Anxiety and Depression Scale (anxiety and depression were counted as separate scores), Van Dream Anxiety Scale, and the Ocular Surface Disease Index scores were 6.90 (2.30), 7.38 (2.19), 24.52 (5.86), and 43.90 (3.74), respectively, in ophthalmologists and 8.67 (3.04), 9.38 (2.64), 21.48 (6.15), and 40.05 (6.67), respectively, in ophthalmic nurses. In Jiangxi, these scores were 5.67 (2.89), 4.90 (3.15), 12.76 (7.27), and 38.79 (7.78), respectively, in ophthalmologists and 4.67 (3.20), 4.33 (3.23), 10.10 (7.62), and 41.52 (5.92), respectively, in ophthalmic nurses. The difference (95% CI) between the 2 regions for these scores in ophthalmologists was 2.48 (95% CI, 1.30-3.65), 11.76 (95% CI, 8.90-14.63), 5.12 (95% CI, 2.45-7.79), and 5.12 (95% CI, 2.47-7.77), respectively, and in ophthalmic nurses was 4.16 (95% CI, 2.05-5.95), 5.05 (95% CI, 3.21-6.89), 11.38 (95% CI, 7.06-15.70), and -1.48 (95% CI, -5.41 to 2.25), respectively.

Conclusions and Relevance

These findings suggest that ophthalmologists and ophthalmic nurses in Wuhan experienced more anxiety and depression and reported greater ocular surface abnormalities than counterparts outside of Wuhan, but the wide CIs preclude concluding confidently that there were differences.

Psychometric Properties of the Chinese Version of the Intolerance of Uncertainty Inventory in Chinese College Students

BACKGROUND

Intolerance of uncertainty (IU) is considered to be associated with emotional disorders, such as generalized anxiety disorder (GAD), depression, obsessive compulsive disorder (OCD), and social anxiety. Therefore, a comprehensive instrument to measure IU is needed. The purposes of the present study were as follows: 1) developing a Chinese version of the Intolerance of Uncertainty Inventory (CIUI) and 2) measuring the reliability and validity of CIUI.

METHODS

We translated the Intolerance of Uncertainty Inventory (IUI) into Chinese. A sample consisting of Chinese college students from three universities was used to evaluate the internal consistency, test-retest reliability, and validity of the CIUI. Participants answered the CIUI, IUS-12, GAD-7, BDI-II, and PSWQ. Exploratory factor analysis (EFA) and confirmatory factor analysis (CFA) were run to explore the factor structure of CIUI.

RESULTS

The results demonstrated an acceptable internal consistency for CIUI (Part A of CIUI [CIUIA]: α = 0.920; Part B of CIUI [CIUIB]: α = 0.947) and test-retest reliability (CIUIA: ICC = 0.788; CIUIB: ICC = 0.859). The results of EFA and CFA all supported a two-factor structure for CIUIA (Intolerance of the unexpected and difficulty waiting in an uncertain situation and Intolerance of uncertainty and of uncertain situations) and a four-factor structure for CIUIB (Overestimation, Control, Uncertainty makes one feel stressful, and Reassurance), and acceptable validity was obtained.

CONCLUSION

The CIUI is an appropriate instrument for measuring IU in Chinese populations. Future studies should confirm the psychometric properties using a comprehensive sample.

What Do You Think About Your Dreams? The Construction of a Belief About Dreams Questionnaire

BACKGROUND AND PURPOSE

Nightmare distress (ND) is associated with a broad spectrum of psychopathological conditions such as anxiety, depression and bipolar disorder. Some studies have indicated that dream beliefs play an important role in the occurrence and treatment of nightmare distress. However, existing instruments used to assess dream beliefs either fail to satisfy the requirements of the psychometrics or fail to capture the essence of dream beliefs. This research pursued two objectives: (1) to develop a questionnaire, called the Beliefs About Dreams Questionnaire (BADQ), to measure beliefs people hold about their dreams and (2) to describe the dream beliefs of Chinese college students.

METHODS

The structure and items on the BADQ were based on the previous literature and were the result of an open questionnaire. Some items were deleted through expert review and the result of predict test. To evaluate its validity and reliability, a sample of 1408 Chinese college students from two universities answered the BADQ, the Chinese version of Van Dream Anxiety Scale (CVDAS), the Dream Survey Questionnaire (DSQ), the Patient Health Questionnaire-9 (PHQ-9) and the Generalized Anxiety Disorder-7(GAD-7) Questionnaire. After two weeks, 95 of them answered the BADQ again. Exploratory factor analysis (n=704) and confirmatory factor analysis (n=704) were conducted to explore and verify the structure of BADQ. The correlation between the CVDAS and the BADQ was calculated to evaluate the divergent validity.

RESULTS

The BADQ contains 26 items. Exploratory factor analysis indicated a five-factor structure: Dream omen and health, Dream superstitions, Dream meaninglessness, Dream reality, and Dream attitude. The result of the confirmatory factor analysis also supported the five-factors structure. Acceptable internal consistency (Cronbach's α of all subscales exceeded 0.80) and ordinary to moderate test-retest reliability (the intraclass correlation coefficient of all subscales ranged from 0.467 to 0.713) of the BADQ were presented. Low degree correlation between the CVDAS and the BADQ (ranged from to -0.052 to 0.219) showed that they were two different variables, indicating a good divergent validity.

CONCLUSION

The present investigation revealed moderate to high construct validity and reliability of the BADQ.