Identifying evidence of the effectiveness of photovoice: a systematic review and meta-analysis of the international healthcare literature

BACKGROUND: Photovoice (PV) was conceptualized in the early 1990s to engage community members in capturing/communicating their lived experience narratives through photography. However, no meta-analyses in health research have assessed whether PV achieves its purported effects. METHODS: We carried forward any relevant references from a previous review identifying PV studies before 2008 and searched MEDLINE, Embase, PsycINFO and Cochrane Central Register of Controlled Trials from 2008 up until October 2019. We included both published and grey literature, in any population or context. We assessed quality with the Effective Public Health Practice Project's (EPHPP) tool and pooled studies using the standardized mean difference (SMD) and 95% confidence intervals (CIs). RESULTS: Twenty-eight studies were included, showing significant post-treatment effects only for health knowledge (SMD, 95% CIs = 0.41, 0.09 to 0.73, n = 16) and community functions (SMD, 95% CIs = 0.22, 0.03 to 0.40, n = 4). Strong heterogeneity was indicated for health knowledge, potentially explained by a larger effect in ethnic minority populations. There was insufficient follow-up data for health knowledge, while in follow-up for community functions the post-treatment effect was lost. CONCLUSIONS: PV's post-treatment effect on health knowledge did not translate into positive health behaviours or physical and mental health outcomes, longer-term community functions, or health service outcomes

Culturally Adapted Interventions in Mental Health: Global Position Statement

The preponderance of western psychological concepts are often relied upon to conceptualise health-related phenomena. It is hardly surprising therefore that despite the availability of a number of interventions, studies have concluded that outcomes for minority cultural groups are not as good as for Caucasian people (western Europe and North America) in many high and middle income countries (HMIC). The evidence base of most psychosocial interventions is yet to be established in Low and Middle Income Countries (LMICs). There has been a propensity in some quarters to view low and middle income countries as passive beneficiaries of mental health knowledge, rather than as contributors or partners in knowledge production and development. A move towards a more equal bilateral relationship is called for, which should lead to better service provision. This Position Statement aims to highlight the current position and need for culturally adapted interventions. It is a global call for action to achieve a standardised mechanism to achieve parity of access and outcomes across all cultural groups regardless of country of residence

<i>Canına kıymak</i> – ‘crushing life energy’: a qualitative study on lay and professional understandings of suicide and help-seeking among Turkish migrants in the UK and in the Netherlands

ABSTRACT: Currently, little is known about the views that Turkish migrants hold towards suicide, which may differ from the narratives held by native inhabitants of their host countries. Central to improving the provision of mental health services, furthering our knowledge of these views is important. The aim of this research was to explore Turkish cultural understandings on suicide and help-seeking for suicide. A qualitative study included data from 6 focus groups and 7 individual interviews with 38 Turkish-speaking lay people and 4 key informants living in the Netherlands or the UK during the year 2014/2015. Through the analysis of participants’ stories and narratives, the following key themes emerged in relation to suicide: suicide as an escape from failure and as a failure in itself; acculturation orientation; parenting style; and shame and stigma. There were more similarities than differences between the themes among laypersons and key informants from two countries. Canına kıymak (crushing life energy) was a strong metaphor for personal distress. Suicide was perceived as a failing of responsibilities towards the family and community. Future research should aim to give voice to all ethnocultural groups to further the present understanding of suicide and help-seeking processes in these communities

Population genomics of post-glacial western Eurasia.

Western Eurasia witnessed several large-scale human migrations during the Holocene &lt;sup&gt;1-5&lt;/sup&gt; . Here, to investigate the cross-continental effects of these migrations, we shotgun-sequenced 317 genomes-mainly from the Mesolithic and Neolithic periods-from across northern and western Eurasia. These were imputed alongside published data to obtain diploid genotypes from more than 1,600 ancient humans. Our analyses revealed a 'great divide' genomic boundary extending from the Black Sea to the Baltic. Mesolithic hunter-gatherers were highly genetically differentiated east and west of this zone, and the effect of the neolithization was equally disparate. Large-scale ancestry shifts occurred in the west as farming was introduced, including near-total replacement of hunter-gatherers in many areas, whereas no substantial ancestry shifts happened east of the zone during the same period. Similarly, relatedness decreased in the west from the Neolithic transition onwards, whereas, east of the Urals, relatedness remained high until around 4,000 BP, consistent with the persistence of localized groups of hunter-gatherers. The boundary dissolved when Yamnaya-related ancestry spread across western Eurasia around 5,000 BP, resulting in a second major turnover that reached most parts of Europe within a 1,000-year span. The genetic origin and fate of the Yamnaya have remained elusive, but we show that hunter-gatherers from the Middle Don region contributed ancestry to them. Yamnaya groups later admixed with individuals associated with the Globular Amphora culture before expanding into Europe. Similar turnovers occurred in western Siberia, where we report new genomic data from a 'Neolithic steppe' cline spanning the Siberian forest steppe to Lake Baikal. These prehistoric migrations had profound and lasting effects on the genetic diversity of Eurasian populations

Protocol: Reducing suicidal ideation among Turkish migrants in the Netherlands and in the UK: Effectiveness of an online intervention

Background: The Turkish community living in Europe has an increased risk for suicidal ideation and attempted suicide. Online self-help may be an effective way of engagement with this community. This study will evaluate the effectiveness of a culturally adapted, guided, cognitive behavioural therapy-based online self-help intervention targeting suicidal ideation for Turkish adults living in the Netherlands and in the UK. Methods and design: This study will be performed in two phases. First, the Dutch online intervention will be adapted to Turkish culture. The second phase will be a randomized controlled trial with two conditions: experimental and waiting-list control. Ethical approval has been granted for the trials in London and Amsterdam. The experimental group will obtain direct access to the intervention, which will take 6 weeks to complete. Participants in the waiting-list condition will obtain access to the modules after 6 weeks. Participants in both conditions will be assessed at baseline, post-test and 3 months post-test follow-up. The primary outcome measure is reduction in frequency and intensity of suicidal thoughts. Secondary outcome measures are self-harm, attempted suicide, suicide ideation attributes, depression, hopelessness, anxiety, quality of life, worrying and satisfaction with the treatment

Identifying evidence of the effectiveness of photovoice: a systematic review and meta-analysis of the international healthcare literature

Background: Photovoice (PV) was conceptualized in the early 1990s to engage community members in capturing/communicating their lived experience narratives through photography. However, no meta-analyses in health research have assessed whether PV achieves its purported effects. Methods: We carried forward any relevant references from a previous review identifying PV studies before 2008 and searched MEDLINE, Embase, PsycINFO and Cochrane Central Register of Controlled Trials from 2008 up until October 2019. We included both published and grey literature, in any population or context. We assessed quality with the Effective Public Health Practice Project’s (EPHPP) tool and pooled studies using the standardized mean difference (SMD) and 95% confidence intervals (CIs). Results: Twenty-eight studies were included, showing significant post-treatment effects only for health knowledge (SMD, 95% CIs = 0.41, 0.09 to 0.73, n = 16) and community functions (SMD, 95% CIs = 0.22, 0.03 to 0.40, n = 4). Strong heterogeneity was indicated for health knowledge, potentially explained by a larger effect in ethnic minority populations. There was insufficient follow-up data for health knowledge, while in follow-up for community functions the post-treatment effect was lost. Conclusions: PV’s post-treatment effect on health knowledge did not translate into positive health behaviours or physical and mental health outcomes, longer-term community functions, or health service outcomes.</p

Nerve excitability properties in early preclinical diabetic neuropathy

Diabetic polyneuropathy can be easily diagnosed when the nerve conduction studies are affected. Strength Duration Time (SDTc) reflects nerve excitability properties and was previously used several times to demonstrate the excitability properties of the nerves in the existence of electrophysiologically developed diabetic polyneuropathy. But as we all know, diabetic patients may experience neuropathic symptoms even though their routine nerve conduction studies are normal. SDTc may be useful in this early stages of developing neuropathy. In this study we aimed to evaluate the SDTc properties of diabetic patients in this early preclinic stage. Recently SDTc was commonly studied in the upper extremities but most of the diabetic neuropathies are predominant in the lower extremities. So here we also studied both upper and lower extremities to demonstrate a possible difference. © 2011 Elsevier Ireland Ltd