The Chinese version of Posttraumatic Growth and Depreciation Inventory-Expanded version (PTGDI-X) for cancer survivors.

Many patients with cancer report positive changes often referred to as posttraumatic growth (PTG). Some of these self-reported PTG may represent maladaptive illusions created by individuals to cope with the illness. A recently established Posttraumatic Growth and Depreciation Inventory - Expanded version (PTGDI-X) includes both PTG and posttraumatic depreciation (PTD) items. This inventory may provide a more balanced picture of the phenomenological world of cancer survivors. We examined the Chinese version of the PTGDI-X's applicability to cancer patients, and how PTG and PTD were related to posttraumatic stress symptoms. Two hundred sixty-five cancer survivors in Taiwan completed the Chinese version of the PTGDI-X, along with the PTSD Checklist for the DSM-5 to measure posttraumatic stress disorder (PTSD) symptoms. Confirmatory factor analysis showed that the factor structure of the PTGDI-X established in a multi-national study fit our data from cancer patients modestly well. The PTD score had a significant and positive correlation with PTSD symptoms, whereas the PTG and PTSD showed a significant curvilinear relationship in the form of an inverted U-shape. This study's results indicate that PTG and PTD are separated constructs with differential relationships with cancer outcomes. The Chinese version of the PTGDI-X is a viable instrument for psycho-oncological research. The PTD scores can provide useful information to guide cognitive interventions to reduce distorted cognitions. In contrast, the PTG scores can provide further information on the phenomenological world of cancer survivors. In this study, clinical implications and future studies were considered.

Motivational interviewing for caries prevention in adolescents: a randomized controlled trial.

OBJECTIVE: The objective of this study is to investigate the effectiveness of motivational interviewing (MI) in changing health behaviors (snack and toothbrushing) and preventing dental caries among adolescents. METHODS: Five hundred and twelve adolescents with unfavorable caries-related behaviors ("snacking three times or more a day" and/or "toothbrushing less often than twice a day") were randomly assigned to three groups. Group I received prevailing health education (oral health talks and pamphlets). Participants in group II joined a one-on-one face-to-face MI session. In group III, a patient communication tool (Cariogram) was incorporated to facilitate the MI process. At baseline and 24 months post-intervention, a self-administered questionnaire gathered information of participants' sociodemographic characteristics and oral health self-efficacy and behaviors. Their oral hygiene and tooth status were assessed by a blinded examiner. RESULTS: After 24 months, 460 (89.8%) participants were followed up. Compared with group I, (i) restriction of frequent snacking was more likely in group II [OR (95% CI): 3.91 (1.48-10.33)] and group III [OR (95% CI): 6.33 (2.46-16.27)], whereas group III tended to adopt the behavior of toothbrushing twice a day [OR (95% CI): 4.80 (1.79-12.85)]; (ii) no significant between-group difference in plaque score reduction was found (p > 0.05); and (iii) groups II and III developed fewer cavitated teeth (△DICDASII 3-6MFT) [ß (95% CI): - 0.19 (- 0.37, - 0.01) and - 0.20 (- 0.38, - 0.02), respectively], whereas increment of total carious lesions (△DICDASII 1-6MFT) was lower in group III [ß (95% CI): - 0.63 (- 1.24, - 0.02)]. CONCLUSION: MI outperformed prevailing health education in improving oral health behaviors and preventing dental caries among adolescents. CLINICAL RELEVANCE: Incorporating MI into dental care for caries-prone adolescents contributes to optimal health outcomes. TRIAL REGISTRATION: HKUCTR-1852 ( http://www.hkuctr.com/ ) (Hong Kong, 2013).

Coping profiles predict long-term anxiety trajectory in breast cancer survivors.

This study examined the long-term trajectory patterns of anxiety in breast cancer survivors and identified its predicting variables, especially the type of coping profile. Eighty-one patients who completed all four questionnaires from the 10-year study were included in the analysis. Anxiety scores from the Hospital Anxiety and Depression Scale were used in latent class growth analysis to chart the anxiety trajectory of cancer survivors. Demographic variables, clinical variables, depression level, and coping profiles (adaptive versus maladaptive) were used as predictors. Our study identified a two-class model of long-term anxiety trajectory among breast cancer survivors, with a resistant group (85.2%) and a distress group (14.8%). Demographic and clinical variables were not associated with anxiety trajectory paths. On the other hand, maladaptive coping characterized by higher scores in helplessness/hopelessness, cognitive avoidance, and anxious preoccupation, and lower scores in fighting spirit and fatalism in the Mini-MAC was a significant predictor of distressed anxiety. Coping profiles identified using the Mini-MAC were predictive of long-term anxiety trajectory among breast cancer survivors in our survey. Early interventions on coping with cancer could reduce long-term anxiety problems.

Cancer-coping profile predicts long-term psychological functions and quality of life in cancer survivors.

PURPOSE: Cancer survivors experience significant psychosocial distress even after completion of cancer treatment. The association between cancer coping and cancer recovery is not well established. The present study investigated the cancer-coping profile and cancer outcomes in breast cancer survivors. METHODS: A three-wave longitudinal study was conducted. In 2009 (wave 1), 248 breast cancer survivors completed a package of psychological inventories to evaluate cancer copying style, psychological distress, anxiety and depression, and quality of life. They received follow-up survey in 2012 (wave 2) and 2016 (wave 3). A latent profile analysis (LPA) was conducted among participants in wave 1 to identify cancer-coping class. Identified cancer-coping class was used to predict psychological and survival outcomes in waves 2 and 3. RESULTS: Two cancer-coping classes were identified through LPA, namely adaptive cancer coping (class I; 52%) and maladaptive cancer coping (class II; 47.8%). Demographic and clinical factors did not differ significantly between the two classes. Subsequent analyses demonstrated that the cancer-coping style in wave 1 predicted the psychological symptoms and quality of life outcomes at the two follow-ups (waves 2 and 3). Survivors in the adaptive group (class I) exhibited lower cancer distress, anxiety and depression scores, and higher quality of life scores than those in the maladaptive group did. Cancer coping were not found to be significantly associated with cancer survival or recurrence. CONCLUSIONS: The identified cancer-coping styles were predictive of the survivors' psychological symptoms, psychological well-being, and health-related quality of life but not cancer survival or recurrence.

Change in death metaphors among university students in Hong Kong from 2004 to 2016.

Death metaphors are a meaningful way to understand personal perceptions of death, an important construct affecting how people live. This study collected death metaphor data among 100 university students in Hong Kong in 2016 and compared the findings with another study reported in 2004. Interpersonally oriented death metaphors were still popular among students a decade later. There was a general decrease in positive perception of death and an increase in negative perception of death from 2004 to 2016. Death metaphors are useful tools in death education programs, especially in cultures where death is a taboo topic.

The effect of positive and negative memory bias on anxiety and depression symptoms among adolescents.

OBJECTIVE: To examine the interaction effect of anxiety and depression on the intentional forgetting of positive and negative valence words. METHODS: One hundred fifty-five grade 7 to grade 10 students participated in the study. The item-method directed forgetting paradigm was used to examine the intentional forgetting of positive-valence, negative-valence, and neutral-valence words. RESULTS: Negative-valence words were recognized better than either positive-valence or neutral-valence words. The results revealed an anxiety main effect (p = .01, LLCI = -.09, and ULCI = -.01) and a depression main effect (p = .04, LLCI = .00, and ULCI = .24). The anxiety score was negative, whereas the depression score was positively related to the directed forgetting of negative-valence words. Regression-based moderation analysis revealed a significant anxiety × depression interaction effect on the directed forgetting of positive-valence words (p = .02, LLCI = .00, and ULCI = .01). Greater anxiety was associated with more directed forgetting of positive-valance words only among participants with high depression scores. With negative-valence words, the anxiety × depression interaction effect was not significant (p = .15, LLCI = - .00, and ULCI = .01). CONCLUSION: Therapeutic strategies to increase positive memory bias may reduce anxiety symptoms only among those with high depression scores. Interventions to reduce negative memory bias may reduce anxiety symptoms irrespective of levels of depression.

Randomized controlled trial of supportive-expressive group therapy and body-mind-spirit intervention for Chinese non-metastatic breast cancer patients.

PURPOSE: This study aimed to evaluate the efficacy of supportive-expressive group (SEG) therapy and body-mind-spirit (BMS) intervention on emotional suppression and psychological distress in Chinese breast cancer patients. METHODS: This three-arm randomized controlled trial assigned 157 non-metastatic breast cancer patients to BMS, SEG, or social support control group. SEG focused on emotional expression and group support, whereas BMS emphasized relaxation and self-care. All groups received 2-h weekly sessions for 8 weeks. The participants completed measurements on emotional suppression, perceived stress, anxiety, and depression at baseline and three follow-up assessments in 1 year. RESULTS: Using latent growth modeling, overall group difference was found for emotional suppression (χ 2(2) = 8.88, p = 0.012), marginally for perceived stress (χ 2(2) = 5.70, p = 0.058), but not for anxiety and depression (χ 2(2) = 0.19-0.94, p > 0.05). Post-hoc analyses revealed a significant and moderate reduction (Cohen d = 0.55, p = 0.007) in emotional suppression in SEG compared to control group, whereas BMS resulted in a marginally significant and moderate fall (d = 0.46, p = 0.024) in perceived stress. Neither SEG nor BMS significantly improved anxiety and depression (d < 0.20, p > 0.05). CONCLUSIONS: The present results did not demonstrate overall effectiveness for either BMS or SEG therapy in the present sample of Chinese non-metastatic breast cancer patients. The participants appear to derive only modest benefits in terms of their psychological well-being from either intervention.

Brief report: Attention to positive information mediates the relationship between hope and psychosocial well-being of adolescents.

This study tested the mediating roles of cognitive reappraisal and attentional preferences in the relationship between hope and psychosocial well-being among 712 adolescents. Results of the structural equation modeling revealed that the beneficial relation of hope to subjective happiness, anxiety, depressive symptoms, and interpersonal difficulties was partially mediated by attention to positive information but not cognitive reappraisal. Findings of this study may inform the design of intervention research by highlighting the importance of hopeful thinking style and attention to positive information in mental health of adolescents.

The mediating roles of cancer-related rumination in the relationship between dispositional hope and psychological outcomes among childhood cancer survivors.

OBJECTIVE: This study aimed to examine the effects of dispositional hope on psychopathology as well as self-perceived positive change in childhood cancer survivors through the potential mediation of cancer-related ruminations. METHODS: A cross-sectional design was used, and a group of childhood cancer survivors (N = 89; mean age = 23.2 years; age range = 17.2-31.3 years) were studied. Dispositional hope level was measured by the Hope Scale; positive and negative cancer-related ruminations were assessed by the Chinese Cancer-related Rumination Scale; depression symptoms were measured by Beck Depression Inventory; and anxiety symptoms were measured by Beck Anxiety Inventory. Positive adjustment outcome of posttraumatic growth (PTG) was assessed by the Chinese Post-traumatic Growth Inventory. Multiple regressions were used to analyze the relationship between dispositional hope and the outcome variables of PTG, anxiety and depression and the potential mediators of positive and negative cancer-related rumination. RESULTS: Dispositional hope was positively related to PTG, and the correlation was specifically mediated by positive cancer-related rumination. Dispositional hope also correlated with lower levels of depression and anxiety, specifically mediated by negative cancer-related rumination. CONCLUSION: The present finding supported hope as a significant positive factor for childhood cancer survivors, which was associated with PTG and better psychological adjustment. The findings may inform development of therapeutic intervention programs aimed at increasing childhood cancer patients' hope levels, which may be correlated with more positive cancer-related thoughts and better adjustment. The present study, which examined survivors diagnosed at young age, may enrich existing studies on the effect of onset age and adjustment outcomes.

Psychometric analysis of the Chinese version of the Posttraumatic Growth Inventory with cancer patients in Hong Kong and Taiwan.

OBJECTIVE: Cancer patients in Hong Kong and Taiwan share traditional Chinese as a written form of language, but each region has its own sociocultural background. This study examined if the four-factor model (self, spiritual, life orientation, and interpersonal) of the Chinese version of the Posttraumatic Growth Inventory (PTGI-C), developed for Hong Kong cancer survivors, could be applied to cancer survivors in Taiwan. METHODS: Multisample confirmatory factor analyses (MS-CFA) were used to examine the factorial invariance of the PTGI-C among cancer survivors in Taiwan (n = 217) and Hong Kong (n = 223). RESULTS: The goodness-of-fit of the four-factor model was satisfactory, χ²(180) = 372.36 (χ²/df = 2.07), goodness-of-fit index (GFI) = 0.90, adjusted GFI (AGFI) = 0.87, comparative fit index (CFI) = 0.92, Tucker-Lewis index (TLI) = 0.91, root mean square error of approximation (RMSEA) = 0.05, Akaike information criterion (AIC) = 492.36. This result suggests that the factor structure of the PTGI-C developed in Hong Kong could be applied to cancer survivors in Taiwan. The internal reliabilities of the 15-item whole scale, as well as all the subscales, were good and similar to those reported previously. Interregion comparison revealed that the Taiwan sample had higher mean 'spiritual' and 'interpersonal' posttraumatic growth subscale scores than the Hong Kong sample. CONCLUSIONS: The four-factor model of the PTGI-C is invariant among cancer survivors using traditional Chinese as a written form of the language. The differences in the degree of some posttraumatic growth dimensions may be because of differences in cultural factors and in psychosocial support for cancer patients between the two regions.

Cultural similarities and differences in the perception of emotional valence and intensity: a comparison of Americans and Hong Kong Chinese.

Despite being challenged for their ecological validity, studies of emotion perception have often relied on static, posed expressions. One of the key reasons is that dynamic, spontaneous expressions are difficult to control because of the existence of display rules and frequent co-occurrence of non-emotion related facial movements. The present study investigated cross-cultural patterns in the perception of emotion using an expressive regulation paradigm for generating facial expressions. The paradigm largely balances out the competing concerns for ecological and internal validity. Americans and Hong Kong Chinese (expressors) were presented with positively and negatively valenced pictures and were asked to enhance, suppress, or naturally display their facial expressions according to their subjective emotions. Videos of naturalistic and dynamic expressions of emotions were rated by Americans and Hong Kong Chinese (judges) for valence and intensity. The 2 cultures agreed on the valence and relative intensity of emotion expressions, but cultural differences were observed in absolute intensity ratings. The differences varied between positive and negative expressions. With positive expressions, ratings were higher when there was a cultural match between the expressor and the judge and when the expression was enhanced by the expressor. With negative expressions, Chinese judges gave higher ratings than their American counterparts for Chinese expressions under all 3 expressive conditions, and the discrepancy increased with expression intensity; no cultural differences were observed when American expressions were judged. The results were discussed with respect to the "decoding rules" and "same-culture advantage" approaches of emotion perception and a negativity bias in the Chinese collective culture.

Active and avoidant coping profiles in children and their relationship with anxiety and depression during the COVID-19 pandemic.

Active and avoidant coping styles are important dispositional factors in the development of anxiety and depression symptoms. Children use both active and avoidant coping strategies together in daily life. No studies have investigated the relationship between active-avoidant coping profiles and internalizing symptoms in children. The present study aimed to investigate children's active-avoidant coping profiles and assess the relationship that active-avoidant coping profiles have with anxiety and depression symptoms. A two-wave longitudinal study was conducted among 322 Chinese children in the People's Republic of China during the COVID-19 pandemic. Participants completed the Children's Coping Strategies Checklist-Revised 1 at Time 1 and the Revised Child Anxiety and Depression Scale at Time 1 and 6 months later (Time 2). Four active-avoidant coping profiles were revealed: low active copers, high active copers, balanced copers, and avoidant copers. Low and high active copers had lower levels of anxiety and depression symptoms than balanced copers and avoidant copers. Avoidant copers showed a larger decrease in depression symptoms than balanced copers and high active copers during the COVID-19 pandemic. It is important to improve children's active-avoidant coping profiles to relieve anxiety and depression symptoms.

The valence of attentional bias and cancer-related rumination in posttraumatic stress and posttraumatic growth among women with breast cancer.

OBJECTIVE: To examine the effects of self-reported attentional bias on posttraumatic stress disorder (PTSD) symptoms and posttraumatic growth (PTG) through the potential mediator of cancer-related rumination. DESIGN: A cross-sectional survey design was used and women with breast cancer (N=170) were recruited. MEASURES: Attentional biases, cancer-related ruminations, PTSD symptoms, and PTG were assessed. RESULTS: Negative attentional bias and negative cancer-related rumination were positively related to PTSD symptoms following cancer diagnosis and treatments, but they were not related to PTG. Positive attentional bias and positive cancer-related rumination were positively related to PTG, but positive attentional bias was not related to PTSD symptoms. Findings showed that negative cancer-related rumination partially mediated the relationship between negative attentional bias and PTSD symptoms, while positive cancer-related rumination partially mediated the relationship between positive attentional bias and PTG. CONCLUSION: Findings support that there are differential trajectories to PTSD symptoms and PTG with respect to different valence of habitual attentional style and cancer-related rumination. They may serve as potential therapeutic leverages in the alleviation of PTSD symptoms and facilitation of PTG following cancer diagnosis and treatments.

Fear and anxiety about COVID-19 among local and overseas Chinese university students.

This study aimed to establish a new COVID-19 Fear (Higher Education) scale to investigate the relationship between fear and generalised anxiety symptoms among Chinese students in mainland China, Hong Kong, and other countries. 219 Chinese university students studying in universities in mainland China (n = 76, 34.7%), Hong Kong (n = 66, 30.1%), and overseas (i.e., outside of China as international students, n = 77, 35.2%) participated in an online study from March 31, 2020 to April 4. Participants completed a newly developed COVID-19 Fear (Higher Education) scale to measure three domains of fear including fear of infection, fear of instability and fear of insecurity related to the COVID-19 pandemic. They also completed the Generalized Anxiety Disorder 7-item scale (GAD-7) on the severity of anxiety symptoms. About 9.6% of the participants could be classified as exhibiting high anxiety level according to the GAD-7. More students studying overseas (about 15%) were classified into the high GAD group when compared to students studying in both mainland China (6.6%) and Hong Kong (6.1%). MANOVA results showed that students studying in Hong Kong and overseas had more concerns related to preventive measures related to COVID-19 than their mainland counterparts did. We concluded that international students studying away from their home country would have higher risk to develop anxiety problems during a collective trauma such as the COVID-19 pandemic. Education institutions should provide support services including online support groups, social media groups for mutual support to alleviate the fear and anxiety of international students.

Hope in the context of chronic musculoskeletal pain: relationships of hope to pain and psychological distress.

INTRODUCTION: The cognitive model of hope suggests that people with high levels of hope are able to think about the ways to goals (pathways) and motivated to pursue those pathways to reach their goals (agency). We hypothesized that higher levels of hope would be related to lower levels of pain and less psychological distress (ie, anxiety and depression) and better adjustment. OBJECTIVES: This study aims to examine the relationship, if any, between cognition of hope and chronic musculoskeletal pain. METHODS: One hundred and six patients with chronic musculoskeletal pain were recruited by convenient sampling from 2 public hospitals in Hong Kong. We assessed the hope level, psychological distress, and health outcomes by psychometric inventories. RESULTS: Zero-order correlation results showed that hope was inversely associated with psychological distress (ie, anxiety and depression) and positively related to subjective self-efficacy. There was no significant relationship with severity of pain. Patients presented with longer duration of chronic musculoskeletal pain have higher hope level while pain developed after injury on duty have lower hope level. CONCLUSION: The findings of this cross-sectional study highlight the potential importance of hope in understanding adjustment to chronic musculoskeletal pain. Future longitudinal research could help reveal how hope and adjustment interact over the treatment of chronic pain cases.

Hopefulness predicts resilience after hereditary colorectal cancer genetic testing: a prospective outcome trajectories study.

BACKGROUND: Genetic testing for hereditary colorectal cancer (HCRC) had significant psychological consequences for test recipients. This prospective longitudinal study investigated the factors that predict psychological resilience in adults undergoing genetic testing for HCRC. METHODS: A longitudinal study was carried out from April 2003 to August 2006 on Hong Kong Chinese HCRC family members who were recruited and offered genetic testing by the Hereditary Gastrointestinal Cancer Registry to determine psychological outcomes after genetic testing. Self-completed questionnaires were administered immediately before (pre-disclosure baseline) and 2 weeks, 4 months and 1 year after result disclosure. Using validated psychological inventories, the cognitive style of hope was measured at baseline, and the psychological distress of depression and anxiety was measured at all time points. RESULTS: Of the 76 participating subjects, 71 individuals (43 men and 28 women; mean age 38.9 +/- 9.2 years) from nine FAP and 24 HNPCC families completed the study, including 39 mutated gene carriers. Four patterns of outcome trajectories were created using established norms for the specified outcome measures of depression and anxiety. These included chronic dysfunction (13% and 8.7%), recovery (0% and 4.3%), delayed dysfunction (13% and 15.9%) and resilience (76.8% and 66.7%). Two logistic regression analyses were conducted using hope at baseline to predict resilience, with depression and anxiety employed as outcome indicators. Because of the small number of participants, the chronic dysfunction and delayed dysfunction groups were combined into a non-resilient group for comparison with the resilient group in all subsequent analysis. Because of low frequencies, participants exhibiting a recovery trajectory (n = 3 for anxiety and n = 0 for depression) were excluded from further analysis. Both regression equations were significant. Baseline hope was a significant predictor of a resilience outcome trajectory for depression (B = -0.24, p < 0.01 for depression); and anxiety (B = -0.11, p = 0.05 for anxiety). CONCLUSIONS: The current findings suggest that hopefulness may predict resilience after HCRC genetic testing in Hong Kong Chinese. Interventions to increase the level of hope may be beneficial to the psychological adjustment of CRC genetic testing recipients.

Psychological resilience and dysfunction among hospitalized survivors of the SARS epidemic in Hong Kong: a latent class approach.

OBJECTIVE: To examine trajectories of psychological functioning using latent class analysis on a sample of hospitalized survivors of the 2003 severe acute respiratory syndrome (SARS) epidemic in Hong Kong. DESIGN: A longitudinal study of 997 survivors, recruited from among 1,331 individuals hospitalized for SARS, were interviewed at 6, 12, and 18 months after hospitalization. MAIN OUTCOME MEASURES: Psychological and physical functioning at each time point was measured using the 12-item Medical Outcome Study Short-Form Health Survey (SF-12). RESULTS: Four latent classes were identified--chronic dysfunction, delayed dysfunction, recovery, and resilience. All groups had better physical health than the chronic group. Resilient and recovered individuals had greater social support and less SARS-related worry, and resilient individuals were more likely to be male. The resilient group also had greater social support than the delayed group and better physical functioning than the recovered group. CONCLUSION: This study demonstrated that longitudinal outcome trajectories following a major health-threat event in an Asian sample bear close resemblance to prototypical trajectories observed in trauma studies using Western samples. Unique predictors of the trajectories included factors observed in previous studies, such as social support, as well as factors of particular relevance to a major disease outbreak, such as SARS-related worry.

The effects of rumination and negative cognitive styles on depression: a mediation analysis.

Research on cognitive models of depression has identified negative cognitive styles and rumination as risk factors for depression. The present study examined the hypothesis that rumination mediates the effect of negative cognitive styles on depression. Specifically, we evaluated the differential effects of two aspects of rumination, characterized by brooding and reflection, on the relationship between negative cognitive styles and level of depressive symptoms. A total of 115 college students and 38 patients suffering from depressive disorders completed a battery of questionnaires measuring levels of depressive symptoms, brooding, reflection, and negative cognitive styles. The results support the notion that there exist two distinct dimensions of rumination and that, of the two, it is brooding and not reflection that mediates the relationship between negative cognitive styles and depression and contributes to its negative outcomes.