N‐doped porous carbons were prepared from mung bean flour by chemical activation with calcium chloride and urea. Adjusting the precursor and preparation temperature had significant effect on the graphitization, specific surface area, porosity and surface chemical composition of the porous carbons. The material prepared from the mixture of mung bean flour, urea, and calcium chloride at 800 °C was the optimal sample. It exhibited an excellent specific capacitance (247.2 F g−1 at 2 mV s−1 and 300.5 F g−1 at 1 A g−1, respectively), outstanding rate performance (178.6 F g−1 at 200 and 225 F g−1 at 100 A g−1, respectively) and good durability (93.2 and 97.5% capacitance retention after 10000 cyclic voltammograms and 2000 galvanostatic charge/discharge, respectively) in 6 M KOH. The structure‐performance relationships reveal that the excellent specific capacitance of this sample arises from its plentiful porosities, abundant doped‐N and high carbonation.

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Background Previous studies have not clearly demonstrated the impact of behavioral and emotional problems (BEDs) on treatment outcomes among HIV-infected children on antiretroviral therapy (ART). This study aimed to describe the prevalence of BEDs among this population and identify the factors associated with HIV treatment outcomes. Methods This cross-sectional study was conducted in Guangxi, China, between July and August 2021. HIV-infected children answered questionnaires about BEDs, physical health, social support, and whether they have missed doses in the past month. BEDs were assessed using the Chinese version of the self-reported Strengths and Difficulties Questionnaire (SDQ-C). Univariate and multivariate logistic regression models were used to identify factors that were associated with missed doses in the past month and virological failure. Results The study sample was 325 HIV-infected children. HIV-infected children had a higher proportion of abnormal scores on SDQ-C total difficulties compared to their peers in the general population (16.9 vs 10.0%; P = 0.002). An abnormal SDQ-C total difficulties score (AOR = 2.06, 95%CI: 1.10–3.88) and infrequency of receiving assistance and support from parents over the past 3 months (AOR = 1.85, 95%CI: 1.12–3.06) were significantly associated with missed doses in the past month. Between the ages of 14–17 years (AOR = 2.66, 95% CI: 1.37–5.16), female (AOR = 2.21, 95% CI: 1.20–4.08), and suboptimal adherence (AOR = 2.45, 95% CI: 1.32–4.57) were significantly associated with virological failure. Conclusions Children’s mental health plays a role in HIV treatment outcomes. Psychological interventions should be promoted in pediatric HIV care clinics to improve children’s mental health status and HIV treatment outcomes.

Background Previous studies have not clearly demonstrated the impact of behavioral and emotional problems (BEDs) on treatment outcomes among HIV-infected children on antiretroviral therapy (ART). This study aimed to describe the prevalence of BEDs among this population and identify the factors associated with HIV treatment outcomes. Methods This cross-sectional study was conducted in Guangxi, China, between July and August 2021. HIV-infected children answered questionnaires about BEDs, physical health, social support, and whether they have missed doses in the past month. BEDs were assessed using the Chinese version of the self-reported Strengths and Difficulties Questionnaire (SDQ-C). The self-reported survey data were linked to participants’ HIV care information that was obtained from the national surveillance database. Univariate and multivariate logistic regression models were used to identify factors that were associated with missed doses in the past month and virological failure. Results The study sample was 325 HIV-infected children. HIV-infected children had a higher proportion of abnormal scores on SDQ-C total difficulties compared to their peers in the general population (16.9 vs 10.0%; P = 0.002). An abnormal SDQ-C total difficulties score (AOR = 2.06, 95%CI: 1.10–3.88) and infrequency of receiving assistance and support from parents over the past 3 months (AOR = 1.85, 95%CI: 1.12–3.06) were significantly associated with missed doses in the past month. Between the ages of 14–17 years (AOR = 2.66, 95% CI: 1.37–5.16), female (AOR = 2.21, 95% CI: 1.20–4.08), and suboptimal adherence (AOR = 2.45, 95% CI: 1.32–4.57) were significantly associated with virological failure. Conclusions Children’s mental health plays a role in HIV treatment outcomes. Psychological interventions should be promoted in pediatric HIV care clinics to improve children’s mental health status and HIV treatment outcomes.