International Journal of Behavioral Medicine最新文献

Background: Chronic pain is a common problem in adults that can have a significant impact on individuals' quality of life and on society. The complex pain experience emerges from a dynamic combination of biological, psychological, and social factors. Previous research has shown that social support has positive effects on health-related outcomes through two mechanisms: direct-effects and stress-buffering effects. The aim of this study was to investigate the role that perceived stress, perceived social support, and their interaction play as predictors of global physical health and global mental health in adults with chronic pain.

Method: One hundred sixty-five adults with chronic pain completed measures of pain, perceived stress, perceived social support, global physical health, and global mental health.

Results: Perceived stress but not perceived social support made a significant and independent contribution to the prediction of global physical health; both perceived stress and perceived social support made independent contributions to the prediction of global mental health. The perceived stress × perceived social support interaction did not make a significant contribution to the prediction of either criterion variable. The results suggested that perceived stress has an impact on both global physical and mental health, whereas perceived social support associated mostly with global mental health. In addition, perceived social support does not appear to moderate the impact of stress on global physical and mental health.

Conclusion: The findings are more consistent with a direct-effects model than a stress-buffering model of social support.

Background: Self-efficacy and self-management are fundamental factors for successful treatment of type 2 diabetes, but long-term studies are rare. The aim of the present study is to investigate whether the effects achieved in the context of a lifestyle intervention based on the transtheoretical model can be maintained by the patients in the long term.

Method: A two-arm randomised controlled trial examined whether long-term effects of self-efficacy, self-management, and Hb_A1c can be achieved by a lifestyle intervention of 12 months and persisted beyond the intervention. During the intervention, the intervention group (n = 86, mean age 59.7 years) was supported by a telephone coach and telemedical devices, while the control group (n = 65, mean age 58.8 years) received regular care. In the year after intervention, both groups received standard care.

Results: The intervention group achieved significantly better self-management after 12 and 24 months (12M, 1.11 (0.81; 1.41) p < .000; 24M, 0.52 (0.19; 0.85) p = .002) as well as self-efficacy (12M, 1.18 (0.83; 1.52) p < .000; 24M, 0.76 (0.39; 1.13) p < .000) and Hb_A1c than the control group.

Conclusion: TTM-based lifestyle interventions show a long-term effect beyond the duration of the intervention in most areas, and behavioural changes can be sustained by patients.

Background: While characteristics of an individual's social network and reported loneliness may be linked, they can be distinct. Prior work indicates that gender moderates the relationship between social networks and loneliness; however, these relationships have not been investigated in American Indian adults. The current work investigates whether the relationship between characteristics of one's social network (i.e., social network size and social integration) and loneliness is moderated by gender in a sample of Blackfeet American Indian adults.

Method: At Wave 1 of a longitudinal research project, we used linear regression to test whether gender moderates the relationship between social network characteristics and loneliness in a sample of 275 Blackfeet American Indian adults living in the Blackfeet nation in Montana. Our analyses controlled for age, education, and symptoms and depression and anxiety.

Results: Gender moderated the relationship between social network size and loneliness (β = - 0.15, t(265) = - 2.71, p = 0.01, r² change = .04), and the relationship between social integration and loneliness (β = - 0.14, t(265) = - 2.68, p = 0.01, r² change = .03). Women with small social networks reported significantly greater loneliness compared to men with similarly small social networks, and for women higher social integration (i.e., more social roles) related to lower loneliness, but this was not the case for men.

Conclusion: Social network characteristics predict loneliness for Blackfeet women but not Blackfeet men in this sample. Future work should elucidate predictors of loneliness for Blackfeet men and consider whether daily changes in social connectedness predict changes in loneliness and whether changes in social networks predict changes in loneliness.

Background: Irritable bowel syndrome (IBS) has been effectively treated with acupuncture, but the significance of quality of life, depression, and anxiety in the assessment of IBS patients has received little consideration. This study examined the impact of acupuncture on depression, anxiety, and quality of life in IBS patients.

Method: PubMed, Cochrane Library, China National Knowledge Infrastructure (CNKI), EMBASE, China Science and Technology Journal Database (VIP), Chinese Biological Medical (CBM, SinoMed) Database, and the Wan Fang Database were among the electronic databases from which relevant randomized controlled trials (RCTs) were systematically retrieved between their inception and July 2023. The outcomes included adverse events, total response rate, anxiety, and symptoms of depression, as well as quality of life. In this study, the heterogeneity, publication bias, standardized mean difference (SMD), and risk ratios (RR) with 95% confidence intervals (CI) were estimated.

Results: In this study, 29 RCTs including 3114 participants for analysis (treatment group, 1730; control group, 1384) were included. Compared to other therapies, acupuncture significantly improved the quality of life (SMD = 0.61, 95% CI = [0.26, 0.96], P < 0.001) and alleviated anxiety (SMD =  - 0.72, 95% CI = [- 1.76, 0.32], P = 0.18) and depression (SMD =  - 0.74, 95% CI = [- 1.18, - 0.3], P < 0.001) in IBS patients. A statistically significant improvement was recorded in their quality of life, and they also displayed fewer symptoms of depression. The total response rate (RR = 1.18, 95% CI = [1.12, 1.25], P < 0.001) indicated that acupuncture significantly affected IBS treatment in comparison to other methods. Subgroup analysis of primary outcome indicators revealed that acupuncture demonstrated better results regardless of the duration of intervention and was more effective than Western medicine or sham acupuncture. In addition to the total response rate (I² = 0%), the other three outcome indicators showed significant heterogeneity (I² > 50%). No publication bias was noted in RR (P < 0.05); however, a significant publication bias was observed in quality of life (P > 0.05).

Conclusion: Acupuncture can enhance the quality of life and relieve anxiety and depression in patients with IBS with apparent safety; however, a large number of high-quality RCTs are still needed.

Background: Dental caries (DC) is a significant common disease of the oral cavity. Recently, researchers have focused more on the impact of poor sleep habits on the incidence and development of DC, which aroused our interest in the study of the correlation and causal relationship between sleep and dental caries.

Methods: In this study, Linkage disequilibrium score (LDSC) regression method was used to found the genetic correlation between different sleep traits and DC, while bidirectional Mendelian randomization (MR) methods were used to explore the causal relationship. The main analysis of MR was inverse variance weighted method, and the outcomes were evaluated by odds ratio (OR) and 95% confidence interval (95% CI).

Results: In LDSC regression analysis, genetic correlations were found between chronotype, dozing, insomnia, sleep duration and DC (P = 0.002, P = 0.026, P = 7.233E-09, P = 0.012). However, when utilizing the TSMR method, no discernible casual relationships were found between chronotype, dozing, insomnia, sleep duration and DC (P = 0.832, P = 0.129, P = 0.822, P = 0.644). This result was further substantiated through the utilization of additional validation datasets.

Conclusions: Our study found no causal relationship between sleep traits and DC.

Background: Vaccination against HPV is an effective strategy for the prevention of HPV infection and cervical cancer. Nevertheless, the HPV vaccine uptake rate is low among ethnic minorities in Hong Kong. This study sought to assess the feasibility and acceptability of motivational interviewing among South Asian mother-daughter dyads and to preliminarily examine its effects on knowledge of HPV infection and vaccination, health beliefs, intention to have the daughters vaccinated, and initiation and completion of HPV vaccine series.

Methods: This was a pilot randomised controlled trial. Forty South Asian mothers with at least one daughter aged 9 to 17 years were recruited. The intervention group received a motivational interviewing intervention whereas the control group received usual care. Structured questionnaires were used to collect data on the participants' characteristics and selected outcome variables. Bias-corrected Hedges' g and rate difference together with their 95% confidence intervals were calculated to estimate the effect sizes of the intervention on the outcomes The acceptability was assessed via semi-structured interviews.

Results: A larger proportion of the daughters of the intervention group participants had received the first dose of HPV vaccine (95% [19 out of 20]) vs 0% [0 out of 20]). The intervention group showed greater improvement in knowledge at 3 months after the intervention (Hedges' g = 0.77 (95%CI:0.13-1.41)). Most interviewees were satisfied with the intervention.

Conclusion: The intervention was feasible and acceptable. The intervention can help to increase South Asian mothers' knowledge and to increase the initiation of HPV vaccine series by their daughters.

Trial registration: This study was registered at the Chinese Clinical Trial Registry (ChiCTR2100052751) on 5 November 2021.

Background: Previous studies demonstrated that task-specific stress appraisals as well as the more general belief that stress is (mal)adaptive (i.e., stress mindset) can affect the stress response. Little is known about the influence of stress appraisals and stress mindset on pain perception. The current study investigated whether stress appraisals and/or stress mindset moderates the impact of stress on pain perception.

Method: Sixty participants performed a stress-inducing speech preparation task followed by the cold pressor test (CPT) to induce pain. Threat appraisal of the speech task was measured with a questionnaire. Stress mindset was manipulated with a video clip emphasizing either the debilitating or enhancing nature of stress, after which another administration of the CPT took place.

Results: Participants in the "stress-is-enhancing" condition reported less pain on the second CPT than on the first, while participants in the "stress-is-debilitating" condition demonstrated similar pain levels. There was no effect of threat appraisals of the speech task on pain perception.

Conclusion: These findings provide evidence on the impact of stress mindset on pain perception. Future studies could extend these findings to patients with pain and examine whether mindset interventions can be a useful component in pain management.

Background: This study aimed to examine the impact of neighborhood conditions and household material hardship experiences on young adult health outcomes, while also considering financial autonomy as a critical determinant of health.

Method: We employed a cross-sectional observational design with a diverse sample of young adults from a large urban university. Structural equation modeling was used to analyze the relationships between neighborhood conditions and material hardship with health outcomes by financial autonomy.

Results: Material hardship and neighborhood conditions were significantly related to various health outcomes among young adults. Food insecurity emerged as a significant mediator linking neighborhood conditions to health including global physical health, cognitive functioning, and depression. Financially independent young adults showed stronger direct and indirect effects of neighborhood conditions on health compared to financially dependent counterparts.

Conclusion: This study underscores the complex interplay of neighborhood conditions, household material hardship, and financial autonomy in shaping young adult health. Our findings also suggest how the impact of SDOH on young adult health may have long-term effects later in life. Future research should consider these factors comprehensively to address disparities in emerging adult health.

Background: Young working women who devote most of their time to jobs and household chores may experience conflicts when faced with a cervical cancer screening decision. This study aimed to assess the acceptability and feasibility of a Web-based decision aid on cervical cancer screening by young working women, and to preliminarily examine the effects of the decision aid on the knowledge level, risk perception, decisional conflicts, screening decision and screening uptake.

Method: This was a pilot randomised controlled trial. A total of 158 working women aged 25-44 years who had not undergone cervical cancer screening in the past 3 years were recruited. The recruited women allocated to the intervention group received a Web-based decision aid with information about the Papanicolaou test and HPV test, whereas the control group received usual care, i.e. a fact sheet about a healthy living.

Results: A total of 138 of them (72 in the intervention group and 66 in the control group) completed the study and the screening uptake assessment. The intervention group showed greater improvement in the subscale scores and the overall scores for decisional conflicts (effect size, 0.71-0.90), and a statistical significantly larger proportion of the intervention group had undergone cervical cancer screening when compared to the control group (31.9% vs 6.1%). Most interviewees were satisfied with the intervention.

Conclusion: It was feasible and acceptable to implement the Web-based decision aid to young working women. The preliminary findings suggest that the decision aid could help to reduce decisional conflicts and encourage uptake of screening. Full-scale studies are needed to confirm these findings.

Trial registration: This study was registered at the International Standard Randomised Controlled Trial Number Registry (ISRCTN59163820) on 4 August 2022.