Comparing the Fagerström Test and Heaviness of Smoking Index in Predicting Smoking Abstinence in Cancer Patients.

INTRODUCTION: People with cancer who smoke exhibit greater cigarette dependence than people without cancer who smoke, a crucial factor in smoking cessation. Research is limited on the predictive potential of the Fagerström Test for Cigarette Dependence (FTCD) and the Heaviness of Smoking Index (HSI) on smoking abstinence in cancer patients undergoing smoking cessation treatment. METHODS: We analyzed data from 5,934 cancer patients seeking smoking cessation treatment at The University of Texas MD Anderson Cancer Center (female 52.08%; Mean age = 55.52, SD = 11.17). We evaluated the predictive accuracy of FTCD and HSI on abstinence at 3-, 6-, and 9-months from first consultation, and assessed the concordance between these tools in measuring cigarette dependence using Cohen's kappa test and different correlation and regression models. We also analyzed variations across sex at birth and race/ethnicity. RESULTS: Both the FTCD and the HSI demonstrated comparable predictive accuracy for smoking cessation at all follow-ups, with neither showing high accuracy (Areas Under the Curve scores around 0.6). Concordance analysis revealed substantial agreement between FTCD and HSI scores (Cohen's kappa ~ 0.7), particularly at lower levels of dependence. However, this agreement varied by race, with reduced concordance observed in Non-Hispanic Blacks. CONCLUSIONS: Our results indicate that both the FTCD and HSI are effective tools for predicting smoking cessation in cancer patients, with the HSI offering a less burdensome assessment option. Nevertheless, the findings suggest the need for tailored approaches in assessing cigarette dependence that could predict smoking cessation more accurately, considering racial differences. IMPLICATIONS: The burden of assessing cigarette dependence in cancer care settings can be reduced by using the HSI instead of the FTCD. In addition, both instruments could be substantially interchanged and used for meta-analytic studies examining dependence and abstinence, but race/ethnicity should be considered.

Loneliness in adolescence and prescription of psychotropic drugs in adulthood: 23-year longitudinal population-based and registry study.

BACKGROUND: The role of adolescent loneliness in adult mental health and prescriptions of psychotropic drugs remains underexplored. AIMS: We aim to determine whether (a) experiencing loneliness in adolescence and (b) changes in loneliness from adolescence to adulthood are prospectively associated with prescriptions for a variety of psychotropic drugs in adulthood. METHOD: We used data from a Norwegian population-based sample with 2602 participants, collected across four waves between 1992 and 2006. Loneliness was assessed at each wave, with survey data linked to medicinal drug prescription records from the Norwegian Prescription Database. We identified prescription histories of antipsychotics, mood stabilisers, antidepressants and benzodiazepines from 2007 to 2015, for each participant. We use latent growth curve analyses to model the relationship of adolescent loneliness and loneliness change from adolescence to adulthood, with subsequent psychotropic drugs prescription. RESULTS: Adolescents with heightened loneliness, and adolescents whose loneliness increased into young adulthood, had a greater likelihood of being prescribed antipsychotics, mood stabilisers and antidepressants in adulthood. These associations remained significant after adjustment for confounders such as sociodemographic characteristics, conduct problems, substance use and mental health problems. CONCLUSIONS: Loneliness in adolescence and its adverse development over a span of 15 years was linked to higher risk of receiving prescriptions for antipsychotics, mood stabilisers and antidepressants later in life. The findings may indicate that loneliness increases the risk for developing psychotic disorders, bipolar disorders and major depression.

Within-person prospective associations between disordered eating, appearance dissatisfaction, and depressive symptoms from adolescence to midlife: A 28-year longitudinal population-based study.

Appearance dissatisfaction and depressive symptoms are considered key risk factors of disordered eating. However, their etiological status is equivocal; previous longitudinal studies have not accounted for time-invariant confounding effects and have not considered potential reverse temporal influences. In addition, whether associations differ between developmental periods and genders has remained untested. To address these issues, we employed a nationwide sample of Norwegian adolescents (N = 2,933; Mage = 15.4 years, 54.2% women) assessed at five time points until midlife. Random-intercept cross-lagged panel models were used to examine the prospective associations between appearance dissatisfaction, depressive symptoms, and disordered eating, net of all unmeasured time-invariant confounding effects. Results showed that high levels of appearance dissatisfaction and depressive symptoms significantly predicted increased disordered eating. Conversely, disordered eating was also a predictor of increased appearance dissatisfaction and depressive symptoms. These reciprocal effects were equal in magnitude across developmental periods and gender. These results suggest that successful interventions to reduce appearance dissatisfaction and depressive symptoms may alleviate disordered eating, while reduced disordered eating may have beneficial effects on appearance dissatisfaction and depressive symptoms, regardless of age or gender. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Polysubstance use and its correlation with psychosocial and health risk behaviours among more than 95,000 Norwegian adolescents during the COVID-19 pandemic (January to May 2021): a latent profile analysis.

Background: Polysubstance use represents an adolescent health risk; however, large-scale studies investigating this issue during the COVID-19 pandemic are scarce. We aim to (i) characterise substance use profiles among adolescents and (ii) identify correlates of such substance use profiles. Methods: Norwegian nationwide survey data from 2021 were analysed using latent profile analysis. Participants were 97,429 adolescents aged 13-18. We assessed cigarette, e-cigarette and snus use, alcohol consumption, and cannabis and other illicit drug use. Correlates included psychosocial variables, health risk behaviours, and COVID-19-related problems. Findings: We identified three adolescent profiles; those who use no substances (n = 88,890; 91%); those who use snus and alcohol (n = 6546; 7%); and those who use multiple substances (i.e., polysubstance profile; n = 1993; 2%). Boys, older adolescents, adolescents with lower socio-economic status, and those reporting low levels of parental control, and higher parental alcohol use, mental health problems, pain-related variables, and other health risk behaviours were most likely to be in the polysubstance profile. Adolescents with social and mental health issues related to COVID-19 were more at risk of being in the polysubstance profile. Adolescents who use snus and alcohol showed similar patterns of risk factors, but on a somewhat lower level than those in the polysubstance profile. Interpretation: Adolescents who use multiple substances have an unhealthier lifestyle, are at a higher risk of experiencing psychosocial impairments, and report more problems related to the COVID-19 pandemic. Preventative strategies to reduce polysubstance use might help promote psychosocial well-being in adolescents across various life domains. Funding: This study was funded by two grants from the Research Council of Norway (project #: 288083 and 300816). The Norwegian Directorate of Health has funded the data collection. The Research Council of Norway and the Norwegian Directorate of Health have not had any role in study design, data collection, data analysis, interpretation, and writing of the report.

Sleep quality as a mediator of the relation between depression and chronic pain: a systematic review and meta-analysis.

BACKGROUND: Chronic pain and depression represent two global health problems with considerable economic consequences. Although existing literature reports on the relation between depression and pain conditions, meta-analytic evidence backing the mediating role of sleep disturbance as one of the main symptoms of depression is scarce. To examine the extent to which sleep disturbance mediates the depression-chronic pain association, we conducted a systematic review and meta-analysis of the associations of chronic pain, depression, and sleep quality. METHODS: We systematically searched for literature in MEDLINE and other relevant databases and identified cohort and case-control studies on depression, sleep disturbance, and chronic pain. Forty-nine studies were eligible, with a total population of 120 489 individuals. We obtained direct and indirect path coefficients via two-stage meta-analytic structural equation modelling, examined heterogeneity via subgroup analyses, and evaluated primary studies quality. RESULTS: We found a significant, partial mediation effect of sleep disturbance on the relation between depression and chronic pain. The pooled path coefficient (coef.) of the indirect effect was 0.03 (95% confidence interval [CI]: 0.01-0.05) and accounted for 12.5% of the total effect of depression on chronic pain. This indirect effect also existed for cohort studies (coef. 0.02; 95% CI: 0.002-0.04), European studies (coef. 0.03; 95% CI: 0.004-0.05), and studies that adjusted for confounders (coef. 0.04; 95% CI: 0.01-0.09). CONCLUSIONS: Sleep disturbance partially mediates the association between depression and pain. Although plausible mechanisms could explain this mediation effect, other explanations, including reverse causation, must be further explored. SYSTEMATIC REVIEW PROTOCOL: PROSPERO CRD42022338201.

Body image concerns in long-term head and neck cancer survivors: prevalence and role of clinical factors and patient-reported late effects.

PURPOSE: Head and neck cancer (HNC) patients are at risk of long-term body image distress (BID). We aimed to investigate the severity of BID in long-term HNC survivors and to explore the associations between sociodemographic and clinical factors, patient-reported late effects, and cancer-related body image (BI) concerns. METHODS: This cross-sectional study included quality of life and BI assessment in an 8-year (SD = 1.58) follow-up after treatment among 258 HNC survivors. Multinomial logistic regression analysis was used to investigate the relationship between three groups of BI concerns (no concerns, mild to moderate concerns, and BID) and patient-reported late effects. Sociodemographic and clinical variables were included in the model as covariates. RESULTS: A total of 51.2% of participants had mild to moderate BI concerns, and 9.5% reported BID. Compared to those with no BI concerns, participants with BID were more likely to live without a partner, to have had radiotherapy and surgery, and to report worse emotional functioning and higher oral and throat pain. Compared to participants with no BI concerns, those with mild to moderate concerns reported higher oral and throat pain and speech problems. CONCLUSIONS: Some level of cancer-related BI concerns persisted in the majority of HNC survivors many years after treatment, while a small proportion of survivors experienced BID. BI concerns were associated with treatment modality and patients' daily functioning and symptoms. IMPLICATIONS FOR CANCER SURVIVORS: Insight into factors associated with BI problems may help to identify survivors at risk and may facilitate closer follow-up of survivors in need.

Prospective associations between loneliness and disordered eating from early adolescence to adulthood.

OBJECTIVE: Despite findings from numerous cross-sectional studies suggesting a substantial association between loneliness and different types of disordered eating, much remains unknown about the impact of confounding, the order of cause and effect, and gender differences in the relationship. Thus, this study followed a large, population-based, mixed-gender sample through adolescence and young adulthood, applying a random intercept cross-lagged panel model (RI-CLPM) approach to examine the bidirectional prospective associations between loneliness and disordered eating while ruling out the effect of unmeasured time-invariant confounders. METHOD: A Norwegian sample of N = 2933 adolescents (54.2% female) was examined across four time points (T1, Mage  = 15.44, grades 7-12; T2, Mage  = 16.93; T3, Mage  = 21.84; and T4, Mage  = 28.33) from 1992 to 2005 using RI-CLPMs for overall disordered eating and specific forms for disordered eating (dieting and bulimic symptoms). Multigroup structural equation models were used to assess gender differences. RESULTS: For male participants, high levels of loneliness at T1 predicted more overall disordered eating and more dieting at T2. Meanwhile, among female participants, disordered eating and bulimic symptoms at T2 predicted more loneliness at T3, whereas loneliness at T3 predicted more disordered eating and bulimic symptoms at T4, and vice versa. DISCUSSION: The findings suggest a pattern of bidirectional associations between loneliness and disordered eating that varies by time points, gender, and type of eating problem. Preventive interventions and treatment should consider social factors involved in the onset and maintenance of eating problems in male adolescents and young adult women. PUBLIC SIGNIFICANCE: This study contributes to the existing knowledge by examining for the first time the dynamic nature of the association between loneliness and disordered eating while accounting for all time-invariant confounding. Our findings reveal a pattern of bidirectional associations between loneliness and disordered eating that appears to vary by developmental period, gender, and type of eating problem. Our findings suggest that social factors have to be taken into account when designing prevention strategies aimed at disordered eating.

Worries About COVID-19 and Adolescents' Mental Health and Life Satisfaction: The Role of Sociodemographics and Social Support.

Worries related to the COVID-19 pandemic are associated with mental health problems and reduced life satisfaction. However, the association between different types of worries about COVID-19 and adolescent mental health is unclear. Moreover, there is a lack of information about whether certain groups of adolescents are more vulnerable to the adverse effects of worries and how social support may moderate these effects. Adolescents (N = 12,686) completed a survey during the lockdown in spring 2020 in Oslo, Norway (37% response rate, 56.4% girls). The results showed that adolescent worries could be categorized into worries related to infection and those related to the general negative effects of the pandemic. Multivariate regression analyses showed that both types of worries were negatively related to positive affect and life satisfaction and positively related to depressive symptoms. Interaction analyses indicated that some associations with positive affect and depressive symptoms were stronger among adolescents with non-migrant backgrounds, higher family SES, and high reported levels of social support and physical contact during the pandemic. The findings suggest that COVID-19 worries may have negative effects on mental health and inform strategies to increase tailored psychological interventions to mitigate the effect of worry on adolescents' mental health and life satisfaction.

Development and Validation of a Knowledge, Attitude and Practice Questionnaire on Antibiotic Use in Arabic and French Languages in Lebanon.

OBJECTIVES: Validated knowledge-attitude-practice (KAP) questionnaires are essential to design and evaluate intervention programs on antibiotic use. Recently, we validated the first KAP questionnaire on antibiotics in Spain. Cross-cultural adaptation and validation of research tools increase their universal usefulness. Here, we aimed to validate the questionnaire in a developing country with different socioeconomic characteristics from that of Spain. METHODS: We translated the previously developed KAP-questionnaire into Arabic and French, tailored it and then validated it in adult population in Lebanon. The item content validity index (I-CVI), scale content validity index (S-CVI/Ave) and modified Kappa (k*) were calculated. The construct validity of the questionnaire was evaluated using confirmatory factorial analysis (CFA, N = 1460) and its reliability was assessed using intraclass correlation coefficients (ICC, N = 100) and Cronbach's alpha statistic. RESULTS: ICV-I (>0.78), k* (equal to ICV-I for all items) and S-CVI/Ave (≥0.95) confirmed the questionnaire content validity. Pilot testing (N = 40) and face validity showed the understandability of the questionnaire by the population. Test-retest reliability analysis (N = 100) yielded ICC ≥ 0.59 for all knowledge and attitude items, showing the capacity of the questionnaire to generate reproducible results. CFA evidenced adequate fit of the chosen model, thus establishing the construct validity of the questionnaire (root mean squared error approximation = 0.053, standardized root mean square residual = 0.045, comparative fit index = 0.92 and Tucker-Lewis index = 0.90). The questionnaire showed an acceptable internal reliability (Cronbach's alpha = 0.62) and was highly accepted in Lebanon (response rate = 96% and item response rates ≥ 94%). CONCLUSIONS: The validity of the KAP-questionnaire on antibiotics in Arabic and French was demonstrated in Lebanon.

Adolescents' psychosocial well-being one year after the outbreak of the COVID-19 pandemic in Norway.

The COVID-19 pandemic has dramatically restricted adolescents' lives. We used nationwide Norwegian survey data from 2014-2021 (N = 227,258; ages 13-18) to examine psychosocial outcomes in adolescents before and during the pandemic. Multilevel models revealed higher depressive symptoms and less optimistic future life expectations during the pandemic, even when accounting for the measures' time trends. Moreover, alcohol and cannabis use decreased, and screen time increased. However, the effect sizes of all observed changes during the pandemic were small. Overall, conduct problems and satisfaction with social relationships remained stable. Girls, younger adolescents and adolescents from low socio-economic backgrounds showed more adverse changes during the pandemic. Estimated changes in psychosocial outcomes varied little with municipality infection rates and restrictions. These findings can inform means and interventions to reduce negative psychological outcomes associated with the pandemic and identify groups that need particular attention during and after the pandemic.

Emotion dysregulation and hazardous drinking in relation to suicidal ideation among Spanish-speaking Latinx daily-smokers.

OBJECTIVE: Suicidal ideation has increased among Latinx individuals in the last decade. Smoking increases the likelihood of suicidal ideation but work on Latinx smokers is minimal. Hazardous drinking and emotion dysregulation could be factors related to suicidal ideation among Latinx smokers, as has been evident in non-Latinx White samples. The current study sought to examine the main and interactive effects of emotion dysregulation and hazardous drinking in relation to suicidal ideation among Latinx daily-smokers. METHODS: Participants were 371 Spanish-speaking daily-smokers (58.8% female; Mage = 33.3; SDage = 9.8) recruited from the United States through Qualtrics. We used structural equation modeling (SEM) to test an interactive model of emotion dysregulation and hazardous alcohol consumption in relation to suicidal ideation; we also tested the effect of emotion dysregulation on suicidal ideation as a function of hazardous drinking status. RESULTS: Results indicated that latent emotional dysregulation was associated with greater suicidal ideation (p < 0.001); however, hazardous drinking was not related to suicidal ideation (p = 0.186). The interactive term of emotional dysregulation and hazardous drinking was significantly related to suicidal ideation (p = 0.017). Specifically, greater emotion dysregulation was significantly related to suicidal ideation among Latinx smokers who engaged in hazardous drinking (p < 0.001) but not those who did not engage in hazardous drinking (p = 0.123). CONCLUSIONS: The current findings suggest that smoking combined with hazardous drinking may be related to increased suicidal ideation among Latinx smokers. Findings are discussed in relation to the potential role of intervention strategies that focus on emotion dysregulation and hazardous drinking among Latinx current daily smokers to mitigate suicidal risk among this established health disparities population.

The synergetic effect of alcohol consumption and cigarettes per day on smoking outcomes expectancies among Latinx adult smokers.

The present study investigated alcohol consumption and cigarettes per day in relation to smoking outcome expectancies among Spanish-speaking Latinx daily smokers (N = 371). There was a significant interaction between alcohol consumption and number of cigarettes per day on positive smoking expectancies. Specifically, alcohol consumption has a stronger association with positive expectancies for smoking at lower rates of cigarettes per day. No such interaction was evident for negative consequence smoking expectancies. The current study highlights the potential importance of alcohol consumption and smoking rate for better understanding smoking outcome expectancies among Latinx smokers.

Validation of the Arabic and French Versions of a Knowledge, Attitudes and Practices (KAP) Questionnaire on Tranquilizer Misuse.

Tranquilizer misuse is an emerging international public health concern. The psychosocial determinants of this misuse remain understudied. Instruments to measure the Knowledge, Attitudes and Practices (KAP) of tranquilizer misuse are unavailable, except for a recently published questionnaire validated in the Spanish language. We translated the KAP questionnaire into Arabic and French, adapted it and undertook a complete validation procedure in the general adult population in Lebanon. The content validity indicators were good: item content validity index ranged between 0.89 and 1.00, the content validity index scale average was ≥0.95 and the modified Kappa statistic for each of the KAP items was equal to I-CVI. The intra-class correlation coefficient values (n = 100) were ≥0.62 for all Knowledge and Attitudes items, demonstrating the item reliability. Confirmatory factorial analysis (n = 1450) showed that the selected model of Knowledge and Attitude constructs has adequate fit indicators and encompassed three factors that showed acceptable internal reliability: Knowledge (Cronbach's alpha = 0.72), personal Attitudes towards tranquilizers (Cronbach's alpha = 0.79) and Attitudes towards healthcare providers (Cronbach's alpha = 0.65). The Arabic/French questionnaire was highly accepted, with a response rate of 95.72% and item non-response rate ≤3.6%. The availability of a cross-cultural adapted and multilingual validated questionnaire would stimulate research on tranquilizer misuse.

Development and validation of a knowledge, attitude and practice questionnaire of personal use of tranquilizers.

BACKGROUND: Tranquilizer misuse is insufficiently acknowledged as a public health problem despite its alarming consequences. Instruments to measure psychosocial factors related to tranquilizer misuse are lacking. We aimed to develop and validate a Knowledge, Attitude and Practice questionnaire of tranquilizer misuse by adults in Spain. METHODS: The questionnaire was designed after an extensive literature review and several meetings with experts. We assessed face and content validity, and pilot tested the questionnaire. We examined its reliability by test-retest analysis in a sample of 145 adults. We distributed the questionnaire to 879 individuals, tested the construct validity through Confirmatory Factor Analysis (CFA), measured its overall reliability and determined its acceptability. RESULTS: The Item Content Validity Index (I-CVI from 0.78 to 1.00), the Scale Content Validity Index, using the averaging method (S-CVI/Ave = 0.95) and the fact that the modified Kappa statistic for each of the Knowledge, Attitude and Practice items was equal to I-CVI demonstrated the content validity of the questionnaire. The Intra-Class Correlation coefficients for Knowledge and Attitude items were > 0.5, establishing their reliability. The Knowledge and Attitude construct was modeled using CFA and the model showed a good fit, thus establishing its validity. The overall reliability of the construct was revealed by Cronbach՚s alpha values > 0.6. The questionnaire was highly accepted (response rate = 95 % and item non-response ≤ 4%). CONCLUSIONS: The validity of the developed questionnaire was established. Its availability will stimulate the initiation of research on tranquilizer misuse and will consequently help in designing related public health interventions.

Causes of smoking relapse in the 12 months after smoking cessation treatment: Affective and cigarette dependence-related factors.

Despite advances in smoking cessation treatments, smoking relapse remains common. Experiencing positive or negative affect and cigarette dependence are the most common causes of relapse; however, little is known about the characteristics that increase the risk of relapse from these causes among current treatment-seeking smokers. Thus, this study aimed to identify the most frequent causes of relapse and the individual characteristics that increase the risk of relapse from these causes during a 12-month period after smoking cessation. Participants included 121 treatment-seeking smokers who quit smoking at the end of treatment and relapsed during a 12-month follow-up period (60.3% female;Mage = 42.57, SD = 11.07). Results indicated that the most frequent smoking relapse situations occurred when smokers experienced positive (e.g., being relaxed; 43.0%) or negative (e.g., being angry; 37.2%) affect or cigarette dependence-related situations (e.g., craving; 19.8%). At an individual level, males with a higher level of education and without a psychopharmaceutical prescription had a higher risk of relapsing in positive-affect situations. Smoking the first cigarette at an older age increased the risk of relapse in negative-affect situations. Finally, being younger and less motivated to quit at pretreatment increased the likelihood of relapse in cigarette dependence-related situations. These findings provide detailed information about smoking relapse situations and identify a set of characteristics that might help to improve current relapse-prevention interventions.

Treatment completion and anxiety sensitivity effects on smoking cessation outcomes.

INTRODUCTION: Treatment completion is associated with abstinence outcomes in smoking cessation interventions. Previous research has stated that anxiety sensitivity (AS) is associated with smoking-related variables and smoking-cessation outcomes. To date, research has not examined the interaction between AS and treatment completion on smoking-cessation outcomes over time. This study aims to examine the main and the interactive effects of treatment completion and AS (total score and specific dimensions) on smoking-cessation outcomes at 3-, 6-, and 12-month follow-ups. METHOD: The sample consisted of 210 smokers enrolled in an eight-session smoking-cessation cognitive-behavioral treatment (62.1% women; Mage = 45.2, SD = 11.0). Participants were classified as completers (attended the eight treatment sessions) and non-completers (attended ≤ 7 sessions). Abstinence was biochemically confirmed. RESULTS: Main effects indicated that completers had a higher likelihood of being abstinent over time when compared to non-completers. Regarding AS, those with greater AS-Physical Concerns had lower abstinence rates. Besides, a significant interaction between treatment completion, time and AS-Physical Concerns was found. Particularly, completers with greater AS-Physical Concerns had a higher likelihood of being abstainers than non-completers over time, while no significant differences were found for those with lower AS-Physical Concerns. CONCLUSION: These data highlight the relevance of AS-Physical levels and smoking-cessation treatment completion on abstinence outcomes over time among treatment-seeking smokers.

Design, reliability and construct validity of a Knowledge, Attitude and Practice questionnaire on personal use of antibiotics in Spain.

Numerous questionnaires are available on Knowledge, Attitudes, and Practices (KAP) towards antibiotics' use by adults, but none of these questionnaires is fully validated. We undertook an exhaustive literature review to design a comprehensive KAP questionnaire concerning the personal use of antibiotics in Galicia, North Spain. The Item Content Validity Index (I-CVI) and modified Kappa statistic (K*), confirmed the content validity of the questions (0.78 ≤ I-CVI ≤ 1.00 and 0.78 ≤ K* ≤ 1.00). The S-CVI statistic showed the content validity of the scale (S-CVI/Ave: 0.95). Following face validity and pilot testing, the Test-Retest Reliability in a sample of 145 adults confirmed the reliability of the questions. We carried out Confirmatory Factor Analysis using cross loadings and modification indices to choose the most adequate model in data collected from 844 adults. We estimated the indicators of model fit and demonstrated that the selected model has a good to excellent fit, thus establishing the construct validity. The final version of the questionnaire was highly accepted by the general adult population as reflected by the response rate (95.85%) and the low percentage of unanswered questions (0.4-2.7%). Our fully validated questionnaire could prove useful for research as it permits generating high quality data and reducing measurement error.

Mediational mechanisms involved in the relation between attachment insecurity and depression: A meta-analysis.

BACKGROUND: Several studies have investigated the intermediate variables or mediators through which attachment insecurity influence the development of depression. However, there has not been a systematic synthesis of this literature to date. The current meta-analytic review aimed at identifying such mediators and quantifying their effect size. METHODS: We systematically searched Medline, Pubmed, Psycinfo, Embase, Proceedings Web of Science and ProQuest Dissertations & Theses Global up until May 2019. 108 studies met inclusion criteria (i.e., investigated intermediate variables that explain the effect of attachment insecurity [exposure] on depressive symptoms [outcome]). Standardized regression coefficients of the indirect and total paths of mediation models of 80 studies were pooled using the inverse of their variance as a weight. Studies were coded and ranked for quality. RESULTS: Dysfunctional attitudes (ß = 0.10, 95% CI = 0.01 to 0.20), self-criticism (ß = 0.17, 95% CI = 0.04 to 0.28), low self-compassion (ß = 0.16, 95% CI = 0.02 to 0.29), and cognitive hyperactivating regulation strategies (ß = 0.13, 95% CI = 0.05 to 0.20), such as repetitive thinking (ß = 0.17, 95% CI = 0.07 to 0.28), and particularly, brooding rumination ß = 0.20, 95% CI = 0.07 to 0.32), mediated the association between insecure attachment and depressive symptoms. Indirect effects were only significant among adult populations. LIMITATIONS: The methodological quality of studies was mostly moderate to low and analyses revealed considerable heterogeneity. CONCLUSION: Our findings support the direct targeting of cognitive-emotional psychological mechanisms in prevention programs and treatment of depression. More longitudinal studies are needed to clarify the interplay of such mediators along with other interpersonal factors between insecure attachment and depression.

A multiple mediation model of trait worry and hazardous drinking among treatment-seeking smokers: the roles of coping and conformity drinking motives.

Alcohol use is associated with poorer smoking cessation-related outcomes, and smokers with elevated levels of worry experience greater smoking cessation problems. Yet, little is known about the explanatory mechanisms that may underlie the relationship between trait worry and hazardous drinking among smokers. Therefore, this study explored the explanatory roles of coping and conformity drinking motives in the relationship between trait worry and hazardous drinking outcomes including alcohol consumption, alcohol problems, maximum number of drinks, and the number of prior alcohol quit attempts among treatment-seeking smokers. Participants included 377 treatment-seeking smokers who consumed at least one alcoholic drink in the last year (48% female; 86.2% Caucasian; Mage = 34.83 years, SD = 13.38). Results showed a significant indirect effect of trait worry through coping-related drinking motives in relation to alcohol consumption, alcohol problems, maximum number of drinks, and number of prior drinking quit attempts. These findings were evident after controlling for gender, cigarette dependence, and current psychopathology. These findings suggest that coping drinking motives are one mechanism that may explain the relation between trait worry and hazardous drinking outcomes among treatment-seeking smokers.

Environmental reward and depressive symptoms in the relationship between avoidance and cigarette dependence in treatment-seeking smokers / Reforzamiento ambiental percibido y sintomatología depresiva en la relación entre la evitación conductual y la dependencia del tabaco en fumadores que buscan tratamiento para dejar de fumar

BACKGROUND: The current study sought to further examine the relation between avoidance, environmental reward, depressive symptoms and cigarette dependence. METHOD: The sample included 275 adult treatment-seeking daily smokers (Mage = 45.36, SD = 10.96; 61.5% female). To examine the relationships between the study variables, correlation and serial mediation analyses were conducted. RESULTS: A significant positive relationship between cigarette dependence, avoidance, and depressive symptoms, and a negative relationship with environmental reward was found. Mediation analysis revealed a significant indirect pathway from avoidance to cigarette dependence through depressive symptoms; and also a significant indirect serial pathway from avoidance to cigarette dependence through environmental reward and depressive symptoms. CONCLUSIONS: Our findings suggest the importance of avoidance, environmental reward and depressive symptoms in cigarette dependence. Our findings contribute to the understanding of behavioral and psychological factors related to cigarette dependence, which is a well-known barrier to abstinence. Thus, it could be useful to assess and address such variables in the context of smoking-cessation interventions

ANTECEDENTES: el presente estudio tiene como objetivo examinar la relación entre la conducta de evitación, el reforzamiento ambiental percibido, la sintomatología depresiva y la dependencia del tabaco. MÉTODO: la muestra estaba formada por 275 fumadores que demandan tratamiento para dejar de fumar (Medad = 45,36, DT = 10,96; 61,5% mujeres). Para examinar la relación entre las variables de estudio se realizaron análisis de correlación y de mediación serial. RESULTADOS: se encontró una correlación positiva significativa entre la dependencia del tabaco, la evitación y la sintomatología depresiva, y una correlación negativa significativa con el reforzamiento ambiental percibido. El análisis de mediación serial reveló una vía indirecta significativa entre la evitación y la dependencia del tabaco a través de la sintomatología depresiva; así como entre la evitación y la dependencia del tabaco a través del reforzamiento ambiental percibido y la sintomatología depresiva. CONCLUSIONES: los resultados de este estudio contribuyen a la comprensión de factores conductuales y psicológicos implicados en la dependencia del tabaco, la cual es considerada una barrera para lograr la abstinencia. Por lo tanto, la evaluación y abordaje de estas variables podría considerarse un aspecto relevante en el contexto de las intervenciones para dejar de fumar