Violence in childhood and community contexts: a multi-level model of factors associated with women's intimate partner violence experience in Samoa.

Background: Intimate partner violence (IPV) affects approximately 26% of women worldwide and is driven by a complex interplay of factors across individual, relationship/household, community and societal levels. Individual and relationship/household factors are well studied however little empirical evidence exists on factors at the community level that drive IPV which are needed to inform prevention interventions. Methods: We conducted a cross-sectional, multi-level analysis of factors associated with women's IPV experience in Samoa using the 2019-20 Demographic and Health Multiple Indicator Cluster Survey. We used hierarchical multivariable logistic regression to assess individual, relationship/household and community level effects on women's risk of physical, sexual and/or emotional IPV. Findings: The past year prevalence of physical, sexual and/or emotional IPV among women in Samoa was 31.4%. At the individual and relationship/household level, women's employment, witnessing IPV between parents, experiencing physical abuse from a parent, and partner's alcohol use and controlling behaviours were associated with higher risk of IPV. At the community level, higher levels of women with higher education and involved in household decision-making, and higher levels of men in employment were protective against IPV. Interpretation: A complex interplay of factors across individual, relationship/household and community levels are associated with women's experience of IPV in Samoa. Experiences of IPV are embedded within a broader context of violence against children and harmful alcohol use. Community contexts, including women's empowerment and men's employment, are also associated with women's IPV experience in Samoa. These findings not only demonstrate that public health issues such as IPV, violence against children and harmful alcohol use should be addressed together as part of multi-pronged approaches, but they point towards the importance of community-level analyses for designing and delivering community-based interventions. Greater knowledge of community dynamics will enable community-based interventions to create environments at the community level that support meaningful and sustainable change towards IPV prevention. Funding: Funding for this study was provided by UKRI (ref. MR/S033629/1).

Oto'otoga o le Sue'suega: E tusa ma le 26 % o tamaitai ua aafia I saua'ga i faigapa'aga i le lalolagi atoa e afua mai i ni mafua'aga mai le tagata lava ia, fai'a ma le aiga o loo nofotane ai, faapea lona tulaga I lona i lona nuu po o le sio'siomaga o nofo ai. O faigapaa'ga taitoatasi ma le siosiomaga I aiga taitasi o nonofo ai sa mafuli I ai lenei sue'suega, ae e faa'leai ni mafuaaga o sau'aga i nuu e manaomia e fuafua ai ni tali o lenei faa'fitauli tu'ga. Auala na Faa'ogaina I le Suesuega: Sa faa'ogaina ni i'uga o mafuaaga o Sau'aga o Faigapaaga mai le Nofoaga filiafila e le suesuega a le Soifua Maloloina na aa'fia ai tamaitai Samoa mai le tausaga 2019-20. Sa faaogaina le metotia ua taua faaperetania (Hierarchical Multivariable Logistic Regression) e suesueina ai tama'itai taitasi ua aa'fia ma latou fai'a ma aiga o latou paaga, o le aa'fiaga o nuu ma nofoaga i nei ituaiga sau'aga. Tau'nuuga o le Suesuega: E tusa ma le 31.4% o tamaitai Samoa na aa'fia i sauaga faa'faigapaaga e aafia ai le tino, feusuaiga, mafaufau ma lagona. O le va o le tamaitai ma le aiga o lana paaga I le itu I le tamaoaiga, lona tulaga I galuega ua molimauina ai sau'aga I le va o matua o le tamaitai ma matua foi o lana pa'aga. O upu faa'luma'luma a matua, o le taumafa ava malosi ma le pule'pule tutu o matua I fanau o tulaga ia ua avea ma faapogai o sau'aga I le va o tamaitai ma latou paa'ga. I totonu o nuu ma alalafaga e maualuga le numera o tamaitai aoaoina lelei o oloo auai I le faiga o faaiuga faapea foi ta'malii faigaluega lelei latou te puipui'a tama'itai mai sauaga ma latou paa'ga. Au'iliiliga o le Sue'su'ega: E lavelave ma faigata ona manino mai mafua'ga e aa'fia ai tamaitai i sauaga fai'faapaaga ona o le mafua'aga e mai lava i a te ia ma lona va ma lona aiga o loo nofotane ai, o matua aemaise foi le nuu. O aa'fiaga o nei sa'uaga ua aafia ai le fanau ona o le inu ava malosi le tau'pulea. O le siitia o tulaga o le aoaoina ma le tamaoaiga o tina ma le lelei o galuega a alii i nuu ma a'lala'faga, ua maitauina ua avea ma mafuaa'ga o nei sau'aga i Samoa. O tau'nuuga o lenei suesuega, ua faa'ilo ai i le vaega o le Soifua Maloloina Lautele o Sau'aga o fanau ma le inu ava malosi le tau pule'a e ta'tau ona faavae ai ni fofo o lenei faafitauli o Sau'aga o faa'faigapaaga e taulamua ai nuu ma alalafaga. O le ao'ga o le malamalama lelei I faavae o nuu ma alalafaga, o se atamai sili lelei ona lelei e faataatiatia ai alafua e gafataulimaina e nuu taitasi ina ia faa'foia ai Sau'aga I Fai'gapaaga mo se nofo lelei o aiga taitasi. Faatupeina o lenei Su'esu'ega: O lenei Suesuega na faa'tupeina e le faa'lapotopotoga ale UKRI (ref. MR/S033629/1). Disclaimer: This translation in Samoan was submitted by the authors and we reproduce it as supplied. It has not been peer reviewed. Our editorial processes have only been applied to the original abstract in English, which should serve as reference for this manuscript.

Associations between sociodemographic and behaviour factors, and dietary risk factors for overweight and obesity, in Samoan women.

Adults in Samoa have the third highest obesity prevalence in the world, and the prevalence is higher in women than men. The nutritional status of a household in most low- and middle-income countries is positively influenced by the level of control women have over financial resources. Our analysis examined how consumption of specific dietary groups was associated with different sociodemographic and individual health risk factor groups for women who participated in the 2014 Samoa Demographic and Health Survey. Our research question was explored through multivariate analysis of the 2014 Samoa Demographic and Health Survey dataset. The sociodemographic and health behaviour groups included in our analysis were: urban vs. rural residence, wealth quintile, education level, participation in physical activity program, lives with husband/partner, household size, parity, age, smoking, and alcohol consumption. The following diet variables were included: fruit, vegetables, seafood, high-fat food, sugary drinks, high-salt food, and high-sugar food consumption. There was a high prevalence of unhealthy food consumption and unhealthy dietary patterns among a) a large proportion of the population, and b) across sociodemographic and health behaviour groups, with a higher prevalence of particular at-risk patterns in some specific groups including women of younger age and women of higher wealth. Our analysis highlighted some specific opportunities for policy action, including the need to create an enabling environment for healthier food consumption for Samoan women.

Effects of a nationwide strategy to reduce salt intake in Samoa.

OBJECTIVE: Salt reduction is one of the most cost-effective interventions for the prevention of noncommunicable diseases, but there are no studies evaluating the effectiveness of national strategies in low or lower middle income countries. This study aimed to examine the effect of an 18-month nation-wide salt reduction strategy in Samoa. METHODS: Two nationally representative cross-sectional surveys of adults aged 18-64 years, measuring 24-h urinary salt excretion and salt-related knowledge, attitudes and behaviours, were conducted before (2013) and after (2015) the intervention. RESULTS: There were 234 participants at baseline (response rate 47%) and 479 at 18 months (response rate 61%). There was no change in mean population salt intake between 2013 (7.31 g/day) and 2015 (7.50 g/day) (0.19, 95% confidence interval -0.50 to 0.88; P = 0.588). There were significant changes in the proportion of the population who always or often add discretionary salt when eating (-16.2%, P = 0.002), the proportion who understood the adverse effects of salt (+9.0%, P = 0.049) and the proportion using one or more methods to control their salt intake (+20.9%, P < 0.001). A total of 73% reported that they had heard or seen the salt reduction messages. CONCLUSION: With widespread awareness of the salt reduction message and some improvements in salt-related knowledge and behaviours following the intervention, Samoa is now well positioned to implement much-needed structural initiatives or policies to reduce salt in the food supply.