The effect of social anxiety on teenagers' internet addiction: the mediating role of loneliness and coping styles.

BACKGROUND & AIM: There is a lack of understanding of how social anxiety may affect Internet addiction among adolescents. Based on several theories, the purpose of this study was to investigate the multiple mediating roles of loneliness and coping styles in the association between social anxiety and Internet addiction in Chinese adolescents. METHODS: This study used the Social Anxiety Scale, Internet Addiction Test, Loneliness Scale, and Simple Coping Style Questionnaire to investigate 1188 students in two junior high schools and senior high schools in Henan Province, China. We adopted Pearson's correlation analysis and the PROCESS Macro Model 81 in regression analysis to explore the relationships among social anxiety, loneliness, coping styles, and Internet addiction. RESULTS: We found that social anxiety not only directly affects teenagers' Internet addiction, but also affects teenagers' Internet addiction through loneliness and coping styles. CONCLUSIONS: These results emphasize the importance of improving social anxiety to reduce Internet addiction among adolescents. At the same time, it also emphasizes the need to reduce adolescents' loneliness and cultivating positive coping styles. In addition, this study has certain theoretical significance for teenagers' mental health and intervention studies on Internet addiction.

The effect of work readiness on work well-being for newly graduated nurses: The mediating role of emotional labor and psychological capital.

OBJECTIVE: To investigate the relationship between work readiness and work well-being for newly graduated nurses and the mediating role of emotional labor and psychological capital in this relationship. METHODS: A cross-sectional survey was conducted in mainland China. A total of 478 newly graduated nurses completed the Work Readiness Scale, Emotional Labour Scale, Psychological Capital Questionnaire, and Work Well-being Scale. Descriptive statistical methods, Pearson correlation analysis, and a structural equation model were used to analyze the available data. RESULTS: Newly graduated nurses' work readiness was significantly positively correlated with work well-being (r = 0.21, p < 0.01), deep acting (r = 0.11, p < 0.05), and psychological capital (r = 0.18, p < 0.01). Emotional labor and psychological capital partially mediated the relationship between work readiness and work well-being. Additionally, emotional labor and psychological capital had a chain-mediating effect on the association. CONCLUSIONS AND CLINICAL RELEVANCE: Work readiness not only affects newly graduated nurses' work well-being directly but also indirectly through emotional labor and psychological capital. These results provide theoretical support and guidance for the study and improvement of newly graduated nurses' work well-being and emphasize the importance of intervention measures to improve work readiness and psychological capital and the adoption of deep-acting emotional-labor strategies.

Correlates of death anxiety for patients with cancer: A systematic review and meta-analysis.

OBJECTIVE: A systematic review and meta-analysis was performed to identify the factors related to cancer death anxiety based on available evidence. DESIGN: This systematic review and meta-analysis followed the PRISMA 2020 guidelines. METHODS: Seven databases were searched to identify studies on the relationships of cancer death anxiety with demographic characteristics, disease factors and psychosocial factors from inception to May 2023. The Agency for Medical Research and Quality (AHRQ) scale was used to evaluate the quality of the included studies. After two researchers independently completed the literature search, data extraction and quality evaluation, meta-analysis was conducted by using RevMan5.3 and Stata 17.0 software. RESULTS: In total, 52 studies were included in this review. The results revealed that there were positive correlations of death anxiety with female sex, the symptom burden, anxiety levels, depression levels, fear of recurrence, attachment avoidance, psychological distress, resignation and confrontation coping. Death anxiety was negatively correlated with age, education level, ability to perform daily activities, self-esteem, spiritual well-being, sense of meaning in life, resilience, quality of life, social support and religious beliefs. CONCLUSIONS: Our results can inform the design of interventions to address death anxiety and improve the overall quality of life of cancer patients. Healthcare professionals should promptly identify and focus on death anxiety in high-risk populations of cancer patients. RELEVANCE TO CLINICAL PRACTICE: Cancer patients commonly experience death anxiety, and this anxiety has a nonnegligible impact on patients' mental health and overall quality of life. This study can inform the development of interventions by clinical healthcare professionals. NO PATIENT OR PUBLIC CONTRIBUTION: This was a meta-analysis based on data from previous studies.

The impact of perceived organizational justice on young nurses' job performance: a chain mediating role of organizational climate and job embeddedness.

BACKGROUND: The level of nurses' job performance has always been of great concern, which not only represents the level of nursing service quality but is also closely related to patients' treatment and prognosis. The aim of this study was to analyze the relationship between perceived organizational justice and job performance and to explore the mediating role of organizational climate and job embeddedness among young Chinese nurses. METHODS: A cross-sectional survey of 1136 young nurses was conducted between March and May 2023 using convenience sampling. Data were collected using the Job Performance Scale, Organizational Justice Assessment Scale, Nursing Organizational Climate Scale, and Job Embeddedness Scale, and the resulting data were analyzed using SPSS 25.0 and AMOS 26.0. RESULTS: There was a significant positive correlation between job performance and perceived organizational justice (r = 0.477, p < 0.01), organizational climate (r = 0.500, p < 0.01), and job embeddedness (r = 0.476, p < 0.01). Organizational climate and job embeddedness acted as chain mediators between perceived organizational justice and job performance. The total effect of perceived organizational justice on job performance (ß = 0.513) consisted of a direct effect (ß = 0.311) as well as an indirect effect (ß = 0.202) mediated through organizational climate and job embeddedness, with the mediating effect accounting for 39.38% of the total effect. CONCLUSIONS: Organizational climate and job embeddedness play a chain mediating role between perceived organizational justice and job performance, so hospital managers should pay attention to the level of perceived organizational justice among young nurses, and develop a series of targeted measures to improve their job performance using organizational climate and job embeddedness as entry points.

The effect of perceived organizational justice on workplace deviant behavior of new nurses: the role of emotional labor and psychological capital.

BACKGROUND: New nurses are prone to workplace deviant behavior in the constrained hospital environment, which will not only directly affect the safety of patients, but also reduce the work efficiency of nurses and bring negative results to the hospital. The purpose of this study was to investigate the relationship between perceived organizational justice, emotional labor, psychological capital, and workplace deviant behavior of new nurses. METHODS: A cross-sectional study was used in this study. A survey was conducted in 5 hospitals in Henan Province, Chain from February to April 2023. The sample size was 546. The questionnaire included general information, perceived organizational justice scale, emotional labor scale, psychological capital scale, and workplace deviant behavior scale. SPSS 26.0 and PROCESS Macro were used for data analysis. PROCESS Model 4 and Model 14 were used to verify the model. RESULTS: This study displays that perceived organizational justice was negatively correlated with emotional labor and workplace deviant behavior, and emotional labor was positively correlated with workplace deviant behavior. Meanwhile, emotional labor plays a partial mediating role between perceived organizational justice and workplace deviant behavior, accounting for 32.7% of the total effect. Moreover, the path of emotional labor on workplace deviant behavior is moderated by psychological capital. CONCLUSION: This study further understood the workplace deviant behavior of new nurses, and provided a new perspective for solving this problem. Nurse managers can reduce workplace deviant behavior by enhancing the perceived organizational justice and psychological capital of new nurses and improving emotional labor.

Professional identity and emotional labour affect the relationship between perceived organisational justice and job performance among Chinese hospital nurses.

AIM: To investigate the influence of perceived organisational justice, professional identity and emotional labour on nurses' job performance. BACKGROUND: Previous studies have not explored the impact of professional identity and emotional labour on the relationship between perceived organisational justice and job performance. However, how to mobilize the enthusiasm of nurses and improve their job performance is the key for nursing managers to realize the sustainable development of hospitals. METHODS: A cross-sectional survey design was conducted. A total of 951 nurses from public hospitals in China participated in the survey from March-June 2021. The descriptive statistical approach, Pearson's correlation analysis and the PROCESS Macro Model 4 and 14 in regression analysis were used to analyse the available data. RESULTS: The results showed that nurses' perceived organisational justice, professional identity, emotional labour and job performance were significantly positive correlations between every two variables, with coefficients ranging between .24 and .75. Professional identity played a whole mediating role in perceived organisational justice and job performance, accounting for 98.04% of the total effect; meanwhile, this process was moderated by emotional labour. CONCLUSIONS: Perceived organisational justice positively predicted nurses' job performance; as a mediating mechanism with moderating, professional identity and emotional labour further explained how perceived organisational justice promoted the job performance of nurses. IMPLICATIONS FOR NURSING MANAGEMENT: This study highlighted the moderated mediation role of professional identity and emotional labour between nurses' perceived organisational justice and job performance. Understanding this mechanism has guiding significance for nursing managers to improve nurses' job performance.

Novel vaccine design based on genomics data analysis: A review.

Modification of pathogenic strains with the passage of time is responsible for evolution in the timeline of vaccine development for last 30 years. Recent advancements in computational vaccinology on the one hand and genome sequencing approaches on the other have generated new hopes in vaccine development. The aim of this review was to discuss the evolution of vaccines, their characteristics and limitations. In this review, we highlighted the evolution of vaccines, from first generation to the current status, pointing out how different vaccines have emerged and different approaches that are being followed up in the development of more rational vaccines against a wide range of diseases. Data were collected using Google Scholar, Web of Science, Science Direct, Web of Knowledge, Scopus and Science Hub, whereas computational tools such as NCBI, GeneMANIA and STRING were used to analyse the pathways of vaccine action. Innovative tools, such as computational tools, recombinant technologies and intra-dermal devices, are currently being investigated in order to improve the immunological response. New technologies enlightened the interactions of host proteins with pathogenic proteins for vaccine candidate development, but still there is a need of integrating transcriptomic and proteomic approaches. Although immunization with genomics data is a successful approach, its advantages must be assessed case by case and its applicability depends on the nature of the agent to be immunized, the nature of the antigen and the type of immune response required to achieve effective protection.

Nurses' voice behaviour: The influence of humble leadership, affective commitment and job embeddedness in China.

AIM: To test the influence of humble leadership, job embeddedness and affective commitment on the voice behaviour of nurses. BACKGROUND: A nurse's voice behaviour is regarded as an important measure to identify and solve problems in medical institutions, and improve patients' satisfaction. It is urgent to pay sufficient attention to nurses' advice to determine which factors can stimulate enthusiasm in this area. METHODS: This study is a cross-sectional study involving 598 nurses. RESULTS: The results showed that humble leadership, job embeddedness, affective commitment and voice behaviour were significantly positively correlated. Job embeddedness played a partial mediating role in humble leadership and affective commitment; meanwhile, affective commitment also partially mediated the influence of job embeddedness on voice behaviour. CONCLUSIONS: Humble leadership was the key to improve the voice behaviour of nurses; as a mediating mechanism, job embeddedness and affective commitment further explained how humble leadership promoted the voice behaviour of nurses. IMPLICATIONS FOR NURSING MANAGEMENT: The effects of humble leadership, job embeddedness and affective commitment to voice behaviour could be used to guide the management of clinical nurses. In particular, the humble leadership style perceived by nurses and the enhanced emotional connection with the organisation would contribute to the generation of voice behaviour.

The relationship between childhood trauma and internet addiction in adolescents: A meta-analysis.

Objective: Many studies have explored the relationship between childhood trauma and internet addiction from different theoretical perspectives; however, the results have been inconsistent. The purpose of this meta-analysis was to examine the relationship between childhood trauma and internet addiction. Methods: The PubMed, Web of Science, Embase, CNKI, Wanfang and VIP electronic databases were searched to identify studies examining the correlation between childhood trauma and adolescent internet addiction. The databases were searched from inception to December 31, 2022. Two researchers independently screened the literature, extracted the data, and evaluated the risk of bias of the included studies. Then, Stata 17.0 software was used to perform meta-analysis. Results: This study was registered on PROSPERO (CRD42023388699). A total of 19 studies involving 21,398 adolescents were included in this meta-analysis. The random effects model was used for pooled analysis, and the results revealed a strong positive association between childhood trauma and internet addiction (r = 0.395, 95% CI [0.345, 0.442]). The relationship between childhood trauma and internet addiction was moderated by sample size, survey area, and internet addiction measurement tools. There were significant differences between the associations based on the various child trauma measurement tools and study quality scores. However, interstudy heterogeneity was not significantly affected by study year, sample source, or participant age. Conclusion: Internet addiction is positively correlated with childhood trauma. Therefore, it is extremely important for parents to provide a good growth environment during childhood to enhance the physical and mental development of adolescents. A warm family atmosphere helps individuals develop a healthy personality, thereby reducing or preventing the occurrence of internet addiction. Due to the limited number and low quality of the included studies, the above conclusions need to be verified by additional high-quality studies.

The Relationship Between Illness Uncertainty and Social Support Among Cancer Patients: A Meta-analysis.

BACKGROUND: As a common psychological problem in cancer patients, illness uncertainty has attracted wide attention from scholars. Some studies have pointed out that the level of social support may affect illness uncertainty in patients with cancer, but the results of these studies remain controversial. OBJECTIVE: The aim of this study was to evaluate the correlation between illness uncertainty and social support in patients with cancer using meta-analysis. METHODS: PubMed, Web of Science, EMBASE, EBSCO, Cochrane Library, China National Knowledge Infrastructure, Wanfang Data Knowledge Service Platform, and VIP Citation Database were searched for articles published up to 2022. The screening of the literature, data extraction, and quality assessment of the included studies were performed independently by 2 researchers. Stata 17.0 software was used to analyze the overall and moderation effects. RESULTS: Notably, 41 studies involving 5403 patients were included. The results showed that the illness uncertainty of adults with cancer was moderately negatively correlated with social support (r = -0.33). Country, publication year, cancer type, and instrument used to measure social support moderated the association between illness uncertainty and social support. CONCLUSION: Improving the level of social support can reduce illness uncertainty experienced by adults with cancer to a certain extent. IMPLICATIONS FOR PRACTICE: This review provides a clear direction for implementing precise interventions to reduce illness uncertainty among adults with cancer. Furthermore, patients with cancer with high morbidity and mortality rates deserve greater attention from healthcare personnel and family caregivers.

The effect of organizational justice on young nurses' turnover intention: The mediating roles of organizational climate and emotional labour.

AIM: This study aims to explore the effect of organizational justice on young nurses' turnover intention and the roles of organizational climate and emotional labour in this relationship. BACKGROUND: The shortage of nursing resources has become a growing problem in countries worldwide. As the main representatives of the nursing force, young nurses have high turnover intentions, which aggravates the possibility of nursing shortages. As an important variable affecting the turnover intention of young nurses, the mechanism underlying the impact of organizational justice should be studied in depth. DESIGN: A descriptive cross-sectional design was employed. METHODS: From November to December 2022, an online questionnaire survey was conducted among 1160 young clinical nurses from 5 hospitals in Henan Province, China. The scales used in this study include the organizational justice scale, the turnover intention scale, the organizational climate scale and the emotional labour scale. AMOS 26.0 was used for model drawing and mediation path testing, and SPSS 25.0 was used for data analysis. This study complies with the STROBE Statement of Observational Studies. RESULTS: In general, the young nurses surveyed had high turnover intentions (14.82+/-4.44). Organizational justice has a negative predictive effect on young nurses' turnover intention (r = -0.465, P＜0.01). Organizational climate and emotional labour play a chain mediating role in the relationship between organizational justice and young nurses' turnover intention (ß = -0.051). CONCLUSIONS: Organizational justice is significantly related to the turnover intention of young nurses, and organizational climate and emotional labour play a chain mediating role in the relationship between organizational justice and turnover intention. Therefore, nursing managers should pay attention not only to organizational justice but also to the influence of organizational climate and emotional labour on the turnover intention of young nurses.

The relationship between stigma and psychological distress among people with diabetes: a meta-analysis.

BACKGROUND & AIMS: Diabetes may perceive or experience varying degrees of stigma and psychological distress. The association between diabetes-related stigma and psychological distress has been examined in many studies, but no research has used a quantitative synthesis method to investigate the severity of this association and the moderators of the relationship. Thus, we conducted a meta-analysis to quantitatively integrate previous findings to identify the magnitude of the association between stigma and psychological distress among people with diabetes. REVIEW METHODS: Following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) 2020 guidelines, we systematically searched four English academic databases (PubMed, Embase, Web of Science, and PsycINFO) and three Chinese databases (China National Knowledge Infrastructure [CNKI], WANFANG Data, China Science and Technology Journal Database [VIP]). The databases were searched from the inception of each database to the end of March 2023. The pooled correlation coefficient of the association between stigma and psychological distress among people with diabetes was calculated by a random effects model using Stata software (version 17.0), and several moderators that impacted this relationship were identified. RESULTS: Eligible studies (N = 19) with a total of 12,777 participants were analysed. The pooled correlation was high between diabetes-related stigma and psychological distress (r = 0.50, 95% CI: [0.43-0.57]). Moreover, the association was moderated by the diabetes stigma measurement tools and diabetes distress measurement tools used. However, the relationship was not moderated by type of diabetes, age, gender, geographical location, or type of stigma. CONCLUSIONS: The results of the meta-analysis showed that stigma is strongly related to psychological distress among people with diabetes. Longitudinal or experimental research should be expanded in the future to further identify the causal pathways in the relationship between diabetes stigma and diabetes distress.

The effect of parenting styles on Chinese undergraduate nursing students' academic procrastination: the mediating role of causal attribution and self-efficacy.

Background: Academic procrastination is common among college students, but there is a lack of research on the influencing mechanism of academic procrastination among nursing students. The purpose of this study was to explore the influence of parental rearing patterns on academic procrastination of nursing students, and the mediating role of causal attribution and self-efficacy. Methods: Using Parental Bonding Instrument, Aitken Procrastination Inventory, Multidimensional Multi-Attribution Causality Scale and General Self-Efficiency Scale, the data of 683 nursing undergraduates from two universities in China were collected. Moreover, path analysis for structural equation modeling via AMOS 26.0 to evaluate mediation path model. Results: Positive parenting style was negatively associated with academic procrastination (r = -0.350) and negative parenting style was positively associated with academic procrastination (r = 0.402). Positive parenting style directly or indirectly predicted academic procrastination through the mediating effect of internal attributional style (ß = -0.10, 95% CI: -0.18 to -0.04) and self-efficacy (ß = -0.07, 95% CI: -0.11 to -0.03), and this mediating effect accounted for 41.46% of the total effect. Positive parenting style directly or indirectly predicted academic delay through the mediating effect of external attributional style (ß = 0.12, 95% CI: 0.07 to 0.17) and self-efficacy (ß = 0.05, 95% CI: 0.03 to 0.08), and this mediating effect accounted for 42.5% of the total effect. In addition, causal attribution and self-efficacy of nursing students play a chain intermediary role between parenting style and academic procrastination. Conclusion: Parents should give students more care and autonomy and reduce control. In addition, educators should give students attribution training, which is helpful to improve students' self-efficacy and reduce academic procrastination.

Perceived parenting style and Chinese nursing undergraduates' learning motivation: The chain mediating roles of self-efficacy and positive coping style.

AIM: The aim of this study was to examine the chain mediating effects of self-efficacy and positive coping style on the relationship between parenting style and learning motivation in Chinese nursing students. BACKGROUND: Despite the abundance of literature that focuses on learning motivation, there is a lack of research that accurately and thoroughly examines the factors that influence learning motivation among nursing students. DESIGN: This study involved a cross-sectional design. METHODS: In total, 677 Chinese undergraduate nursing students completed the parental bonding instrument, the general self-efficacy scale, the simplified coping style questionnaire, and the learning motivation scale. A structural equation model was performed with AMOS 26.0 to explore the influence paths of variables and the mediating effects of self-efficacy and coping style. RESULTS: Parental care positively predicted intrinsic learning motivation directly or indirectly through the mediating effects of self-efficacy (B = 0.17, 95% CI: 0.12-0.23) and positive coping style (B = 0.03, 95% CI: 0.01-0.06), and this mediating effect contributed 54.06% of the total effect. Parental encouraging autonomy positively predicted intrinsic learning motivation indirectly through the mediating effects of self-efficacy (B = 0.17, 95% CI: 0.12-0.24) and positive coping style (B = 0.03, 95% CI: 0.01-0.06), and this mediating effect contributed 71.42% of the total effect. Parental control negatively influenced intrinsic learning motivation directly or indirectly through the mediating effects of self-efficacy (B = -0.10, 95% CI: -0.15 to -0.04) and positive coping style (B = -0.02, 95% CI: -0.05 to -0.01), and this mediating effect contributed 42.85% of the total effect. CONCLUSION: Parents should provide more care and autonomy to nursing students and reduce control over them. Nurse educators should consider targeted improvement strategies to improve the level of self-efficacy and positive coping style of nursing undergraduates to enable them to maintain a more intrinsic learning motivation.

A meta-analysis on the relationship between posttraumatic growth and resilience in people with breast cancer.

AIM: To quantitatively synthesize the correlation between posttraumatic growth and resilience among breast cancer patients and explore the potential moderators affecting the relation. DESIGN: A meta-analysis of cross-sectional studies. METHODS: This meta-analysis followed the Preferred Reporting Items for Systematic Review and Meta-Analyses 2020 guidelines. This meta-analysis was carried out by searching Chinese and English databases of China National Knowledge Infrastructure, WANFANG DATA, Chongqing VIP Information Co., Ltd., PubMed, Embase, Web of Science, and PsycINFO from inception to February 25, 2022. Pooled Pearson's correlation coefficients between posttraumatic growth and resilience was calculated by the Stata software (version 17.0) using the random effects model. RESULTS: Seventeen studies including 4156 breast cancer patients were identified. A high positive correlation was found between posttraumatic growth and resilience (r = 0.448, 95% CI: 0.370-0.519, p < 0.001), and region and publication type significantly moderated the relation.

Influence of childhood trauma on adolescent internet addiction: The mediating roles of loneliness and negative coping styles.

BACKGROUND: In the information age, the use of the internet and multimedia tools has large effects on the life of middle school students. Improper use of the internet may result in internet addiction (IA). Thus, actively exploring the factors influencing adolescent and the mechanism of addiction as well as promoting adolescent physical and mental health and academic development are priorities that families, schools, and society urgently need to address. AIM: To explore the effect of childhood trauma on adolescent IA and to consider the roles of loneliness and negative coping styles. METHODS: A total of 11310 students from six junior high schools in Henan, China, completed the child trauma questionnaire, IA test, loneliness scale, and simple coping style questionnaire. In addition, data were collected from 1044 adolescents with childhood trauma for analysis with IBM SPSS 26.0 and AMOS 28.0; we examined the relationships among childhood trauma, IA, loneliness, and negative coping styles. RESULTS: We found that childhood trauma not only directly affected adolescents' IA but also affected IA through loneliness and negative coping styles. CONCLUSION: Therefore, this study has theoretical implications regarding adolescent mental health and may inform interventions for IA.

The Relationship Between Alexithymia and Mobile Phone Addiction Among Mainland Chinese Students: A Meta-Analysis.

Alexithymia and mobile phone addiction are common phenomena in daily life. Many studies have explored the internal relationship between them based on different theoretical perspectives, but the extent of the exact correlation is still controversial. To address this controversy and clarify the reasons for the divergence, a meta-analysis of 26 articles comprising 23,387 Chinese students was conducted. The results show that alexithymia was highly positively correlated with mobile phone addiction (r = 0.41, 95% CI = [0.37, 0.45]). Furthermore, the relationship was moderated by mobile phone addiction measurement tool and year of publication, with studies using the Mobile Phone Addiction Tendency Scale (MPATS) having higher correlation coefficients than those using the Mobile Phone Addiction Index (MPAI) or other measurement tools. Studies published in 2020-2021 yielded higher correlations than those published in 2014-2016 and 2017-2019. However, the relationship was not moderated by gender, region, or measures of alexithymia. Therefore, our meta-analysis of available published data indicated that alexithymia and mobile phone addiction in Chinese students are not only highly positively correlated but also affected by mobile phone addiction measurement tools and publication year. Longitudinal studies or experimental studies should be strengthened in the future to further establish the direction(s) of causality for the relation between alexithymia and mobile phone addiction.

The Relationship Between Self-Esteem and Mobile Phone Addiction Among Mainland Chinese Adolescents: A Meta-Analysis.

In recent years, the problem of mobile phone addiction (MPA) has become increasingly serious among mainland Chinese adolescents. Studies have found that self-esteem may be related to MPA, but the conclusions are inconsistent. Consequently, this meta-analysis aims to explore the real relationship between self-esteem and MPA, and analyze the moderator variables. The relevant studies used in meta-analysis were obtained by searching China National Knowledge Infrastructure (CNKI), Wan Fang Data, Chongqing VIP Information Co., Ltd. (VIP), PubMed, Web of Science, Scopus, Medline and Embase. Then articles were screened and coded, and statistical analysis was carried out by Stata 16.0 software. A total of 45,765 participants from 64 articles were included in the research. Meta-analysis showed that there was a moderate negative correlation between self-esteem and MPA(r = -.25, 95%CI = -.29, -.21). Subgroup analysis and meta-regression analysis showed that the age and publication time can significantly moderate the relationship between self-esteem and MPA, but MPA measurement instrument, gender, region and publication type have no significant moderating effect. The current meta-analysis provided solid evidence that self-esteem was negatively correlated with MPA. Longitudinal studies are needed to clarify the causality between them, so as to make more specific practice and policy recommendations.

Relationship between insecure attachment and mobile phone addiction: A meta-analysis.

OBJECTIVE: Many studies have explored the relationship between insecure attachment and mobile phone addiction from different theoretical perspectives; however, the results have been different. This meta-analysis aimed to explore the relationship between insecure attachment and mobile phone addiction. METHODS: Studies published before November 2021 were identified through a systematic online search. A total of 22 studies, including 38 independent effect sizes were included from a systematic search of multiple databases, with a total sample size of 11,810 cases. Stata Version 16.0 was used for meta-analysis. RESULTS: The meta-analysis based on random-effects model showed that mobile phone addiction was highly positively associated with attachment anxiety (r = 0.395, 95%CI [0.345, 0.442]) and weakly positively correlated with attachment avoidance (r = 0.194, 95%CI [0.137, 0.250]). The relationship between attachment anxiety and mobile phone addiction and that between attachment avoidance and mobile phone addiction were both moderated by mobile phone addiction measures but not moderated by gender and attachment measures. CONCLUSION: There is a positive correlation between mobile phone addiction and insecure attachment. In the future, measures to prevent mobile phone addiction should focus on insecure attachment individuals and help them construct a healthy attachment relationship and secure attachment model.

The relation between coping style and posttraumatic growth among patients with breast cancer: A meta-analysis.

Posttraumatic growth (PTG) has been correlated with coping style among patients with breast cancer. However, to date, there is no consensus on the extent to which coping style is associated with PTG in patients with breast cancer. Therefore, we performed a meta-analysis to quantitatively synthesize previous findings. Based on the PRISMA method, this study employed a random effects model using the Stata software (version 16.0) to calculate the pooled correlation coefficient and examined a range of moderators: cancer stage, publication type, participants' age, and coping style measurement tools. Relevant studies, published from inception to 9 March 2022, were identified through a systematic search in PubMed, Embase, Web of Science, PsycINFO, WANFANG DATA, Chinese National Knowledge Infrastructure (CNKI), and China Science and Technology Journal Database (VIP) databases. Finally, 20 studies involving 3,571 breast cancer patients were included in this investigation. The results showed a high positive relation between confrontation coping and PTG and a moderate positive relation between avoidance coping and PTG (confrontation: r = 0.456; avoidance: r = 0.291). Additionally, a moderate negative relation was identified between acceptance-resignation coping and PTG (r = -0.289). Publication type and coping style measurement tools moderated the relation between coping style and PTG among breast cancer patients. The findings indicated that breast cancer patients should either confront the disease or avoid coping with it according to their disease state, which would facilitate better growth. More studies, especially, large prospective studies, are warranted to verify our findings. Systematic review registration: [https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42022319107], identifier [CRD42022319107].