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Smartphone-based psychoeducation interventions may be a low-cost, user-friendly alternative to resource-consuming, face-to-face antenatal classes to educate expectant mothers. This study aimed to empirically examine whether such an intervention would lead to reduced postnatal depression, anxiety, or stress and result in a better health-related quality of life. A single-blind randomized controlled trial was conducted in Hong Kong. All first-time expectant mothers with less than 24 weeks of gestation remaining and attending the antenatal clinic at a public hospital were included. Participants were assigned to the intervention group or the control group by drawing lots. The lots, presented in sealed opaque envelopes, were randomly designated as \"intervention\" or \"control\" by stratified randomization. The intervention, a psychoeducational mobile app, was provided in addition to the treatment as usual (TAU) services from the hospital. Follow up with participants took place at 4 weeks postpartum. The primary outcome was the difference in the levels of antenatal and postnatal depression, assessed by the Edinburgh Postnatal Depression Scale (EPDS). The intention-to-treat approach was employed in the analyses. The final sample was 660 expectant mothers (n =330 and n =330). The mean difference in EPDS scores between the two groups was -0.65 (95% CI -1.29 to 0.00; P=.049) after adjusting for confounding factors. Associations were found between participation in the intervention and reduced depression, and attendance in TAU classes and increased stress levels. The smartphone-based intervention plus TAU services was effective in reducing postnatal depression at 4 weeks postpartum compared with a control condition of TAU only, making this a cost-effective alternative to TAU education for expectant mothers. Limitations of the study included the short postpartum period after which the follow-up assessment was conducted and the inclusion of first-time mothers rather than all mothers. HKU Clinical Trials Registry HKUCTR-2024; http://www.hkuctr.com/Study/Show/ 34f62a2f6d594273a290491827206384.

The number of older victims of domestic violence is expected to increase drastically in Asia as many countries are experiencing rapid population aging. In 2012, 11% of the population in Asia were aged 60 years and over. This is expected to rise to 24% by 2050. This article discusses the unique features of Asian cultures that are relevant to the understanding of elder abuse and summarizes the existing literature looking at the prevalence and risk factors of such abuse in Asian populations.

The community-based participatory approach (CBPA) has gained increasing recognition worldwide for enhancing the effectiveness of intervention. It is relatively new in Chinese societies and participants' perceptions are underexplored. This study aims to explore abused Chinese women's perceptions on the CBPA programme in addressing their needs. A total of 11 abused Chinese women were recruited for a focus group and individual interviews. A semi-structured interview guide was used. All interviews were audio-recorded and data were transcribed verbatim. Conventional content analysis was used for analysis. Four themes were identified regarding the women's perceptions and experiences of the community-based participatory approach programme: (1) Women's perceived acceptability of the CBPA programme; (2) Women's perceived usefulness of the CBPA programme; (3) Women's perceived feasibility of the CBPA programme; and (4) Empowering the women through participating in CBPA. Abused Chinese women had high perceived acceptance and positive experiences towards the community-based participatory approach. Women benefited from their robust participation throughout the process. The findings confirm the potential of using the community-based participatory approach in designing interventions for future programme planning and intervention to address the needs of abused Chinese women.

The spread of coronavirus disease 2019 (COVID-19) has caused more than 80 million confirmed infected cases and more than 1.8 million people died as of 31 December 2020. While it is essential to quantify risk and characterize transmission dynamics in closed populations using Susceptible-Infection-Recovered modeling, the investigation of the effect from worldwide pandemic cannot be neglected. This study proposes a network analysis to assess global pandemic risk by linking 164 countries in pandemic networks, where links between countries were specified by the level of ‘co-movement’ of newly confirmed COVID-19 cases. More countries showing increase in the COVID-19 cases simultaneously will signal the pandemic prevalent over the world. The network density, clustering coefficients, and assortativity in the pandemic networks provide early warning signals of the pandemic in late February 2020. We propose a preparedness pandemic risk score for prediction and a severity risk score for pandemic control. The preparedness risk score contributed by countries in Asia is between 25% and 50% most of the time after February and America contributes around 40% in July 2020. The high preparedness risk contribution implies the importance of travel restrictions between those countries. The severity risk score of America and Europe contribute around 90% in December 2020, signifying that the control of COVID-19 is still worrying in America and Europe. We can keep track of the pandemic situation in each country using an online dashboard to update the pandemic risk scores and contributions.

Qigong is a mind-body exercise that may be an effective self-care intervention for improving the well-being of women survivors of intimate partner violence. To test whether a qigong intervention would increase telomerase activity and improve mental health in Chinese women who survived intimate partner violence. A single-blind randomized clinical trial among Chinese women (N = 271) who survived intimate partner violence in the past 2 years recruited from a community center in Hong Kong, China. The trial was conducted from March 12, 2014, to May 26, 2016. Data analysis was by intention to treat and performed from June 7 to August 24, 2018. Randomization (1:1) to a 22-week qigong intervention (n = 136) that included 22 weeks of Baduanjin qigong group training (1-6 weeks: 2-hour sessions biweekly; 7-22 weeks: 1-hour follow-up sessions weekly) and self-practice (30 minutes per day for 22 weeks) or to a wait-list control group (n = 135) that received optional monthly health education sessions unrelated to qigong after 6 weeks (posttraining period) and qigong training after 22 weeks (postintervention period). The primary outcome was telomerase activity in peripheral blood mononuclear cells. The secondary outcomes included levels of proinflammatory cytokines (tumor necrosis factor and interleukin 6) in peripheral blood plasma, depressive symptoms (Beck Depression Inventory II score; score range, 0-63; higher scores represent more severe depressive symptoms), perceived stress (Perceived Stress Scale; score range, 0-40; higher scores represent higher stress), and perceived coping (Perceived Coping Scale; score range, 0-13; higher scores represent use of more coping strategies). From 1611 Chinese women screened (mean [SD] age, 42.0 [8.8] years), 247 of 271 randomized participants completed the study (intervention group, 120; wait-list control group, 127). Telomerase activity of the intervention group participants after 22 weeks was not significantly different from that of the wait-list control group participants (5.18 U [95% CI, 5.05-5.31 U] in the intervention group vs 5.14 U [95% CI, 5.01-5.27 U] in the wait-list control group; P = .66). The mean change in telomerase activity from baseline was marginally significant in the intervention group (effect size [d], 0.13; 95% CI, 0.001-0.27) but not in the wait-list control group (d, -0.03; 95% CI, -0.16 to 0.10). Perceived stress and depressive symptoms were significantly lower in the intervention group than in the wait-list control group after 6 weeks (between-group differences: perceived stress: d,  -1.81; 95% CI, -3.27 to -0.34; depressive symptoms: d,  -3.57; 95% CI, -6.25 to -0.90), but not after 22 weeks (between-group differences: perceived stress: d, -1.03; 95% CI, -2.50 to 0.43; depressive symptoms: d,  -1.78; 95% CI, -4.26 to 0.70). The findings of this study do not support a significant benefit of Baduanjin qigong on telomerase activity in women who have survived intimate partner violence. However, outcomes related to mental health seem to be improved, which should be confirmed by additional studies. ClinicalTrials.gov Identifier: NCT02060123.

We analyze the COVID-19 pandemic development in Latin America by network analysis to demonstrate the effectiveness of air travel restriction in reducing pandemic risk and provide risk analysis for air travel reopening in Latin America. We reinforce the importance of restricting air travel before and during local transmission of COVID-19.

Low-income families face increased exposure to stressors, including material hardship and limited social support, which contribute to poor health outcomes. The poor health and behavioural problems in children from these families may exacerbate parental stress. This study explored the bidirectional relationship between parental stress and child health, along with its mediators and moderators, among low-income families in Hong Kong. In total, 217 families were recruited from two less affluent communities between 2016 and 2017; they were followed up at 12 and 24 months. Each parent-child pair was assessed using parent-completed questionnaires on socio-demographics, medical history, parental stress, health-related quality of life, child health and behaviour, family harmony, parenting style, and neighbourhood cohesion. Thirty-eight parents (17.5%) reported significantly higher levels of stress than the control group. These individuals were more likely to be single parents (41.2% vs 18.5%), victims of intimate partner abuse (23.7% vs 10.9%), have a household income below 50% of the Hong Kong population median (50.0% vs 29.9%), and be diagnosed with mental illnesses (23.7% vs 5.1%). A bidirectional inverse relationship was observed between parental stress and child health at respective time points, with cross-effects from baseline child health to later parental stress, and from baseline parental stress to later child health. The relationship was mediated by the level of parental depression. Parental stress both precedes and results from child health and behavioural problems, with reciprocal short-term and long-term effects. Screening and intervention for parental depression are needed to mitigate the impacts of stress on health among parents and children.

Background Domestic violence is a global public health problem linked to mental illness morbidity. A significant proportion of domestic violence victims have been found to exhibit unsatisfactory response rates to first-line treatments and display low acceptance levels towards psychological interventions. To improve the therapeutic effectiveness for this population, we aim to develop an electrical acupoint stimulation modality that integrates clinic-based and home-based therapies, with the goal of improving the psychiatric symptoms experienced by women victims of domestic violence. Methods This is an assessor-blinded randomized controlled trial, consisting of 110 women victims diagnosed with depression. The patients will be randomly assigned to either the treatment group or the routine care group in a 1:1 ratio. The treatment group will receive electrical acupoint stimulation over a period of 12 consecutive weeks, in addition to their routine care. On the other hand, the routine care group will not receive any electrical acupoint stimulation until the end of the 12-week study. The primary outcome of the study is the mean change in the score of Beck Depression Inventory–II (BDI-II) from baseline to the end of the 12-week treatment. Secondary outcomes will include the 17-item Hamilton Depression Rating Scale (HAMD-17), 10-Item Perceived Stress Scale (PSS-10), PTSD Check List-Civilian Version (PCL-C), Insomnia Severity Index (ISI), 12-Item Short Form Survey (SF-12), as well as any observed adverse events. Discussion If effective, this electrical acupoint stimulation modality could have significant clinical and research implications for women victims of domestic violence with psychiatric sequelae. Trials registration ClinicalTrials.gov as NCT05102253. Registered 1 November 2021. https://www.clinicaltrials.gov/study/NCT05102253 .

Background:The COVID-19 outbreak has revealed a high demand for timely surveillance of pandemic developments. Google Trends (GT), which provides freely available search volume data, has been proven to be a reliable forecast and nowcast measure for public health issues. Previous studies have tended to use relative search volumes from GT directly to analyze associations and predict the progression of pandemic. However, GT’s normalization of the search volumes data and data retrieval restrictions affect the data resolution in reflecting the actual search behaviors, thus limiting the potential for using GT data to predict disease outbreaks.Objective:This study aimed to introduce a merged algorithm that helps recover the resolution and accuracy of the search volume data extracted from GT over long observation periods. In addition, this study also aimed to demonstrate the extended application of merged search volumes (MSVs) in combination of network analysis, via tracking the COVID-19 pandemic risk.Methods:We collected relative search volumes from GT and transformed them into MSVs using our proposed merged algorithm. The MSVs of the selected coronavirus-related keywords were compiled using the rolling window method. The correlations between the MSVs were calculated to form a dynamic network. The network statistics, including network density and the global clustering coefficients between the MSVs, were also calculated.Results:Our research findings suggested that although GT restricts the search data retrieval into weekly data points over a long period, our proposed approach could recover the daily search volume over the same investigation period to facilitate subsequent research analyses. In addition, the dynamic time warping diagrams show that the dynamic networks were capable of predicting the COVID-19 pandemic trends, in terms of the number of COVID-19 confirmed cases and severity risk scores.Conclusions:The innovative method for handling GT search data and the application of MSVs and network analysis to broaden the potential for GT data are useful for predicting the pandemic risk. Further investigation of the GT dynamic network can focus on noncommunicable diseases, health-related behaviors, and misinformation on the internet.