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Background: Empathy is important in hospice nursing clinics and may influence nurses' professional quality of life (ProQOL). However, present studies ignoring each empathic dimension, and few researches have explored the correlation between empathy and ProQOL in hospice nurses in Asia. To better understand hospice nurses' empathy abilities in China and its relationship with ProQOL, the aim of this study was to identify the latent profiles and its influencing factors of hospice nurses' empathy ability, as well as differences in ProQOL across each latent profile. Methods: A cross-sectional study was conducted from October 2021 to September 2022, and a total of 725 hospice nurses were recruited from different geographic regions in China. Participants completed the Empathy Ability Scale for Hospice Nurses and the Brief Professional Quality of Life Scale. Latent profile analysis (LPA) was employed to identify latent profiles of empathy ability among hospice nurses in China. The predictors of hospice nurses' empathy ability in different latent profiles were assessed using multinomial logistic regression analysis. One-way ANOVA test and the Kruskal–Wallis test were used to compare the ProQOL scores in each latent profile of nurses' empathy ability. Results: This study identified three latent profiles of hospice nurses' empathy ability, and those profiles labelled "poor empathy ability-high surface empathy expression" (n = 216, 29.8%), "moderate empathy ability" (n = 359, 49.5%) and "high empathy ability-high deep empathy expression" (n = 150, 20.7%). Multinomial logistic regression analysis suggested that age, hospital level, whether income meets expectations, interests in hospice care work, hospice work experience, and receiving psychological counselling were predictors of hospice nurses' profile membership of empathy ability. The scores of compassion satisfaction (CS) and burnout (BO) in ProQOL were significantly different across each profile (P < 0.001), while scores of secondary traumatic stress (STS) in ProQOL were not different across each profile (P = 0.294). Conclusions: Hospice nurses' empathy ability was divided into three latent profiles, and enhancing empathy ability may be conducive to improving hospice nurses' CS, while reducing BO, thus fostering their overall quality of life. Nursing managers should identify hospice nurses at higher risk of BO and implement targeted interventions focused on enhancing nurse's empathy abilities. [ABSTRACT FROM AUTHOR]

Objective. To explore the impact of family function on quality of life (QoL) and investigate the mediating effects of fear of progression (FoP) and resilience in the pathway from family function to QoL among patients with cervical cancer (CC). Methods. A multicenter cross-sectional survey with convenience sampling was conducted from December 2021 to December 2022. A total of 252 patients with cervical cancer were recruited from five tertiary hospitals in Jiangsu Province, China. Patients completed the 5-item self-administered Family Adaptation, Partnership, Growth, Affection, Resolve (APGAR) scale, the Fear of Progress Questionnaire short-form, the 14-item Resilience Scale, and the 12-item Short-Form Health Survey. Structural equation modeling (SEM) was performed to explore the mediation effect of FoP and resilience between family function and QoL for CC patients. Bootstrapping procedures were used to verify the significance of the indirect effects of the mediating variables. Results. The mean score of family function was 7.97 ± 2.41 (scale range: 0–10), FoP was 29.58 ± 10.14 (scale range: 12–60), and resilience was 69.37 ± 14.36 (scale range: 14–98). The mean score for physical component summary (PCS) was 41.87 ± 10.00 (scale range: 0–100), and the mean score for mental component summary (MCS) was 46.68 ± 11.78 (scale range: 0–100). Family function positively predicted patients' resilience and negatively predicted their FoP, while FoP negatively predicted CC patients' resilience and QoL, and resilience positively predicted patients' QoL. Patients' family function was associated with their QoL directly and indirectly through the mediation of FoP and resilience, and the model explained 7% of the variation in FoP, 24% of the variation in resilience, and 42% of the variation in QoL. Conclusions. Chinese CC patients expressed poor QoL. FoP and resilience could mediate the association between patients' family function and QoL. Healthcare professionals could improve QoL of patients with cervical cancer through reducing FoP and enhancing resilience. [ABSTRACT FROM AUTHOR]

Men who have sex with men (MSM) are at high risk of HIV infection. The APOBEC3G (apolipoprotein B mRNA editing catalytic polypeptide 3G) protein is a component of innate antiviral immunity that inhibits HIV-1 replication. In the present study, a total of 483 HIV-1 seropositive men and 493 HIV-1 seronegative men were selected to investigate the association between single nucleotide polymorphisms (SNPs) of the APOBEC3G gene and susceptibility to HIV-1 infection and AIDS progression among MSM residing in northern China. Genotyping of four SNPs (rs5757465, rs3736685, rs8177832, and rs2899313) of the APOBEC3G was performed using the SNPscan™ Kit, while the rs2294367 polymorphism was genotyped using the SNaPshot multiplex system. Our results disclosed no association between the SNPs of APOBEC3G and susceptibility to HIV-1, or effects of these polymorphisms on the CD4 T cell count or clinical phase of disease. A meta-analysis of 1624 men with HIV-1 infection and 1523 controls suggested that the association between rs8177832 and susceptibility was not significant. However, we observed a trend towards association with HIV-1 infection for haplotype TTACA ( p = 0.082). The potential role of variants of APOBEC3G in HIV-1/AIDS warrants further investigation. [ABSTRACT FROM AUTHOR]

Genome-wide association studies have identified over one hundred common genetic risk variants associated with type 2 diabetes (T2D). However, most of the heritability of T2D has not been accounted for. In this study, we investigated the contribution of rare and common variants to T2D susceptibility by analyzing exome array data in 1,908 Han Chinese genotyped with Affymetrix Axiom® Exome Genotyping Arrays. Based on the joint common and rare variants analysis of 57,704 autosomal SNPs within 12,244 genes using Sequence Kernel Association Tests (SKAT), we identified significant associations between T2D and 25 variants (9 rare and 16 common) in MUC5B, p-value 1.01×10-14. This finding was replicated (p = 0.0463) in an independent sample that included 10,401 unrelated individuals. Sixty-six of 1,553 possible haplotypes based on 25 SNPs within MUC5B showed significant association with T2D (Bonferroni corrected p values < 3.2×10-5). The expression level of MUC5B is significantly higher in pancreatic tissues of persons with T2D compared to those without T2D (p-value = 5×10-5). Our findings suggest that dysregulated MUC5B expression may be involved in the pathogenesis of T2D. As a strong candidate gene for T2D, MUC5B may play an important role in the mechanisms underlying T2D etiology and its complications.