Items where Author is "Lock, Karen"

Number of items: 96.
Article
  • Ties that bind: Young people, community and social capital in the wake of the pandemic. (2022) Barker, Rhiannon; Rowland, Sophie; Thompson, Claire; Lock, Karen; Hunter, Katie; Lim, Jin; Marks, Dalya
  • Protocol for a national monthly survey of alcohol use in England with 6-month follow-up: 'the Alcohol Toolkit Study'. (2015) Beard, Emma; Brown, Jamie; West, Robert; Acton, Crispin; Brennan, Alan; Drummond, Colin; Hickman, Matthew; Holmes, John; Kaner, Eileen; Lock, Karen; Walmsley, Matthew; Michie, Susan
  • A Systematic Review of Tobacco Smoking Prevalence and Description of Tobacco Control Strategies in Sub-Saharan African Countries; 2007 to 2014. (2015) Brathwaite, Rachel; Addo, Juliet; Smeeth, Liam; Lock, Karen
  • Urban planning as an enabler of urban health: Challenges and good practice in England following the 2012 planning and public health reforms. (2019) Carmichael, Laurence; Townshend, Tim G; Fischer, Thomas B; Lock, Karen; Petrokofsky, Carl; Sheppard, Adam; Sweeting, David; Ogilvie, Flora
  • A novel method to evaluate the community built environment using photographs--Environmental Profile of a Community Health (EPOCH) photo neighbourhood evaluation tool. (2014) Chow, Clara K; Corsi, Daniel J; Lock, Karen; Madhavan, Manisha; Mackie, Pam; Li, Wei; Yi, Sun; Wang, Yang; Swaminathan, Sumathi; Lopez-Jaramillo, Patricio; Gomez-Arbelaez, Diego; Avezum, Álvaro; Lear, Scott A; Dagenais, Gilles; Teo, Koon; McKee, Martin; Yusuf, Salim
  • Environmental Profile of a Community's Health (EPOCH): an instrument to measure environmental determinants of cardiovascular health in five countries. (2010) Chow, Clara K; Lock, Karen; Madhavan, Manisha; Corsi, Daniel J; Gilmore, Anna B; Subramanian, SV; Li, Wei; Swaminathan, Sumathi; Lopez-Jaramillo, Patricio; Avezum, Alvaro; Lear, Scott A; Dagenais, Gilles; Teo, Koon; McKee, Martin; Yusuf, Salim
  • Environmental and societal influences acting on cardiovascular risk factors and disease at a population level: a review. (2009) Chow, Clara Kayei; Lock, Karen; Teo, Koon; Subramanian, SV; McKee, Martin; Yusuf, Salim
  • Discrepancies among ecological, household, and individual data on fruits and vegetables consumption in Brazil. (2010) Claro, Rafael Moreira; Jaime, Patricia Constante; Lock, Karen; Fisberg, Regina Mara; Monteiro, Carlos Augusto
  • Detention and the evolving threat of tuberculosis: evidence, ethics, and law. (2007) Coker, Richard; Thomas, Marianna; Lock, Karen; Martin, Robyn
  • Improving the transition between paediatric and adult healthcare: a systematic review. (2011) Crowley, R; Wolfe, I; Lock, K; McKee, M
  • Nutritional composition & health benefits of organic foods - using systematic reviews to question the available evidence. (2010) Dangour, Alan D; Allen, Elizabeth; Lock, Karen; Uauy, Ricardo
  • Reply to DL Gibbon and C Benbrook et al. (2009) Dangour, Alan D; Allen, Elizabeth; Lock, Karen; Uauy, Ricardo
  • Nutritional quality of organic foods: a systematic review. (2009) Dangour, Alan D; Dodhia, Sakhi K; Hayter, Arabella; Allen, Elizabeth; Lock, Karen; Uauy, Ricardo
  • Nutrition-related health effects of organic foods: a systematic review. (2010) Dangour, Alan D; Lock, Karen; Hayter, Arabella; Aikenhead, Andrea; Allen, Elizabeth; Uauy, Ricardo
  • The need for multisectoral food chain approaches to reduce trans fat consumption in India. (2015) Downs, Shauna M; Singh, Archna; Gupta, Vidhu; Lock, Karen; Ghosh-Jerath, Suparna
  • Evaluating the use of in-store measures in retail food stores and restaurants in Brazil. (2015) Duran, Ana Clara; Lock, Karen; Latorre, Maria do Rosario DO; Jaime, Patricia Constante
  • Assessing the effectiveness and cost effectiveness of adaptive e-Learning to improve dietary behaviour: protocol for a systematic review. (2010) Edwards, Phil; Felix, Lambert; Harris, Jody; Ferguson, Elaine; Free, Caroline; Landon, Jane; Lock, Karen; Michie, Susan; Miners, Alec; Murray, Elizabeth
  • Local policies to tackle a national problem: Comparative qualitative case studies of an English local authority alcohol availability intervention. (2016) Egan, M; Brennan, A; Buykx, P; De Vocht, F; Gavens, L; Grace, D; Halliday, E; Hickman, M; Holt, V; Mooney, JD; Lock, K
  • Use of retail data in the assessment of natural experiments: the case of Reducing the Strength, an intervention to reduce alcohol availability. (2014) Egan, M; Pliakas, T; Grace, D; McGill, E; Jones, A; Wong, J; Aalders, S; Lock, K
  • Cycling for transport and public health: a systematic review of the effect of the environment on cycling. (2011) Fraser, SDS; Lock, K
  • Cycling for transport and public health: a systematic review of the effect of the environment on cycling. (2010) Fraser, Simon DS; Lock, Karen
  • Public health benefits of strategies to reduce greenhouse-gas emissions: food and agriculture. (2009) Friel, Sharon; Dangour, Alan D; Garnett, Tara; Lock, Karen; Chalabi, Zaid; Roberts, Ian; Butler, Ainslie; Butler, Colin D; Waage, Jeff; McMichael, Anthony J; Haines, Andy
  • Processes of local alcohol policy-making in England: Does the theory of policy transfer provide useful insights into public health decision-making? (2017) Gavens, L; Holmes, J; Buykx, P; de Vocht, F; Egan, M; Grace, D; Lock, K; Mooney, JD; Brennan, A
  • Public health and English local government: historical perspectives on the impact of 'returning home'. (2014) Gorsky, Martin; Lock, Karen; Hogarth, Sue
  • Examining local processes when applying a cumulative impact policy to address harms of alcohol outlet density. (2016) Grace, D; Egan, M; Lock, K
  • Unhealthy Fat in Street and Snack Foods in Low-Socioeconomic Settings in India: A Case Study of the Food Environments of Rural Villages and an Urban Slum. (2016) Gupta, Vidhu; Downs, Shauna M; Ghosh-Jerath, Suparna; Lock, Karen; Singh, Archna
  • Adaptive e-learning to improve dietary behaviour: a systematic review and cost-effectiveness analysis. (2011) Harris, J; Felix, L; Miners, A; Murray, E; Michie, S; Ferguson, E; Free, C; Lock, K; Landon, J; Edwards, P
  • Investigating the importance of the local food environment for fruit and vegetable intake in older men and women in 20 UK towns: a cross-sectional analysis of two national cohorts using novel methods. (2017) Hawkesworth, S; Silverwood, RJ; Armstrong, B; Pliakas, T; Nanchahal, K; Sartini, C; Amuzu, A; Wannamethee, G; Atkins, J; Ramsay, SE; Casas, JP; Morris, RW; Whincup, PH; Lock, Karen
  • Feeding the world healthily: the challenge of measuring the effects of agriculture on health. (2010) Hawkesworth, Sophie; Dangour, Alan D; Johnston, Deborah; Lock, Karen; Poole, Nigel; Rushton, Jonathan; Uauy, Ricardo; Waage, Jeff
  • Investigating associations between the built environment and physical activity among older people in 20 UK towns. (2017) Hawkesworth, Sophie; Silverwood, Richard J; Armstrong, Ben; Pliakas, Triantafyllos; Nanchalal, Kiran; Jefferis, Barbara J; Sartini, Claudio; Amuzu, Antoinette A; Wannamethee, S Goya; Ramsay, Sheena E; Casas, Juan-Pablo; Morris, Richard W; Whincup, Peter H; Lock, Karen
  • Investigating environmental determinants of diet, physical activity, and overweight among adults in Sao Paulo, Brazil. (2011) Jaime, Patricia Constante; Duran, Ana Clara; Sarti, Flávia Mori; Lock, Karen
  • Do school based food and nutrition policies improve diet and reduce obesity? (2009) Jaime, Patricia Constante; Lock, Karen
  • Thinness, overweight and obesity in a national sample of Iranian children and adolescents: CASPIAN Study. (2008) Kelishadi, R; Ardalan, G; Gheiratmand, R; Majdzadeh, R; Hosseini, M; Gouya, MM; Razaghi, EM; Delavari, A; Motaghian, M; Barekati, H; Mahmoud-Arabi, MS; Lock, K; Caspian Study Group
  • Public health research funding: independence is important. (2010) Knai, Cécile; Gilmore, Anna; Lock, Karen; McKee, Martin
  • Letter to the Editor. (2006) Knai, Cécile; Pomerleau, Joceline; Lock, Karen; McKee, Martin
  • Getting children to eat more fruit and vegetables: a systematic review. (2005) Knai, Cécile; Pomerleau, Joceline; Lock, Karen; McKee, Martin
  • Bridging health and foreign policy: the role of health impact assessments. (2007) Lee, Kelley; Ingram, Alan; Lock, Karen; McInnes, Colin
  • The Global Burden of Disease attributable to low fruit and vegetable intake - What does this mean for public health policy in Europe? (2002) Lock, K
  • Evaluating social and behavioural impacts of English smoke-free legislation in different ethnic and age groups: implications for reducing smoking-related health inequalities. (2010) Lock, K; Adams, E; Pilkington, P; Duckett, K; Gilmore, A; Marston, C
  • Conducting an HIA of the effect of accession to the European Union on national agriculture and food policy in Slovenia. (2004) Lock, K; Gabrijelcic-Blenkus, M; Martuzzi, M; Otorepec, P; Kuhar, A; Robertson, A; Wallace, P; Dora, C; Zakotnic, JM
  • Public health and economic costs of investigating a suspected outbreak of Legionnaires' disease. (2007) Lock, K; Millett, C; Heathcock, R; Joseph, CA; Harrison, TG; Lee, JV; Rao, G; Surman-Lee, S; Outbreak Control Team
  • Effectiveness of interventions and programmes promoting fruit and vegetable intake. (2004) Lock, K; Pomerleau, J; Knai, C; McKee, M
  • Mejorando la evidencia de intervenciones de y programas efectivios disenados para aumentar el consumer de frutas y verdures a nivel mundial. (2006) Lock, K; Pomerleau, J; Knai, C; McKee, M
  • What targets for international development policies are appropriate for improving health in Russia? (2002) Lock, Karen; Andreev, Evgueni M; Shkolnikov, Vladimir M; McKee, Martin
  • Health impact assessment of agriculture and food policies: lessons learnt from the Republic of Slovenia. (2003) Lock, Karen; Gabrijelcic-Blenkus, Mojca; Martuzzi, Marco; Otorepec, Peter; Wallace, Paul; Dora, Carlos; Robertson, Aileen; Zakotnic, Jozica Maucec
  • Will Europe's agricultural policy damage progress on cardiovascular disease? (2005) Lock, Karen; McKee, Martin
  • Health impact assessment: assessing opportunities and barriers to intersectoral health improvement in an expanded European Union. (2005) Lock, Karen; McKee, Martin
  • The global burden of disease attributable to low consumption of fruit and vegetables: implications for the global strategy on diet. (2005) Lock, Karen; Pomerleau, Joceline; Causer, Louise; Altmann, Dan R; McKee, Martin
  • Health, agricultural, and economic effects of adoption of healthy diet recommendations. (2010) Lock, Karen; Smith, Richard D; Dangour, Alan D; Keogh-Brown, Marcus; Pigatto, Gessuir; Hawkes, Corinna; Fisberg, Regina Mara; Chalabi, Zaid
  • Potential causes and health effects of rising global food prices. (2009) Lock, Karen; Stuckler, David; Charlesworth, Kate; McKee, Martin
  • Cultures of evidence across policy sectors: systematic review of qualitative evidence. (2014) Lorenc, Theo; Tyner, Elizabeth F; Petticrew, Mark; Duffy, Steven; Martineau, Fred P; Phillips, Gemma; Lock, Karen
  • The Impact of Working Beyond Traditional Retirement Ages on Mental Health: Implications for Public Health and Welfare Policy. (2010) Maimaris, Will; Hogan, Helen; Lock, Karen
  • Responsibility without legal authority? Tackling alcohol-related health harms through licensing and planning policy in local government. (2013) Martineau, FP; Graff, H; Mitchell, C; Lock, K
  • Addressing alcohol health harms through non-health sector policies in English local government: a systematic overview, legal analysis, and case study. (2013) Martineau, Fred; Tyner, Elizabeth; Lorenc, Theo; Graff, Hannah; Mitchell, Colin; Petticrew, Mark; Lock, Karen
  • Population-level interventions to reduce alcohol-related harm: an overview of systematic reviews. (2013) Martineau, Fred; Tyner, Elizabeth; Lorenc, Theo; Petticrew, Mark; Lock, Karen
  • Trading quality for relevance: non-health decision-makers' use of evidence on the social determinants of health. (2015) McGill, Elizabeth; Egan, Matt; Petticrew, Mark; Mountford, Lesley; Milton, Sarah; Whitehead, Margaret; Lock, Karen
  • Evaluation of public health interventions from a complex systems perspective: A research methods review. (2021) McGill, Elizabeth; Er, Vanessa; Penney, Tarra; Egan, Matt; White, Martin; Meier, Petra; Whitehead, Margaret; Lock, Karen; Anderson de Cuevas, Rachel; Smith, Richard; Savona, Natalie; Rutter, Harry; Marks, Dalya; de Vocht, Frank; Cummins, Steven; Popay, Jennie; Petticrew, Mark
  • Fruit and vegetable consumption and stroke. (2006) McKee, Martin; Lock, Karen; Pomerleau, Joceline
  • Availability, affordability, and consumption of fruits and vegetables in 18 countries across income levels: findings from the Prospective Urban Rural Epidemiology (PURE) study. (2016) Miller, Victoria; Yusuf, Salim; Chow, Clara K; Dehghan, Mahshid; Corsi, Daniel J; Lock, Karen; Popkin, Barry; Rangarajan, Sumathy; Khatib, Rasha; Lear, Scott A; Mony, Prem; Kaur, Manmeet; Mohan, Viswanathan; Vijayakumar, Krishnapillai; Gupta, Rajeev; Kruger, Annamarie; Tsolekile, Lungiswa; Mohammadifard, Noushin; Rahman, Omar; Rosengren, Annika; Avezum, Alvaro; Orlandini, Andrés; Ismail, Noorhassim; Lopez-Jaramillo, Patricio; Yusufali, Afzalhussein; Karsidag, Kubilay; Iqbal, Romaina; Chifamba, Jephat; Oakley, Solange Martinez; Ariffin, Farnaza; Zatonska, Katarzyna; Poirier, Paul; Wei, Li; Jian, Bo; Hui, Chen; Xu, Liu; Xiulin, Bai; Teo, Koon; Mente, Andrew
  • A qualitative geographical information systems approach to explore how older people over 70 years interact with and define their neighbourhood environment. (2015) Milton, Sarah; Pliakas, Triantafyllos; Hawkesworth, Sophie; Nanchahal, Kiran; Grundy, Chris; Amuzu, Antoinette; Casas, Juan-Pablo; Lock, Karen
  • Investigating local policy drivers for alcohol harm prevention: a comparative case study of two local authorities in England. (2017) Mooney, John D; Holmes, John; Gavens, Lucy; de Vocht, Frank; Hickman, Matt; Lock, Karen; Brennan, Alan
  • Factors influencing fruit and vegetable intake among urban Fijians: A qualitative study. (2016) Morgan, EH; Vatucawaqa, P; Snowdon, W; Worsley, A; Dangour, AD; Lock, K
  • Analyzing food value chains for nutrition goals. (2018) Morgan, Emily H; Hawkes, Corinna; Dangour, Alan D; Lock, Karen
  • In search of social equipoise. (2013) Petticrew, M; McKee, M; Lock, K; Green, J; Phillips, G
  • Well London Phase-1: results among adults of a cluster-randomised trial of a community engagement approach to improving health behaviours and mental well-being in deprived inner-city neighbourhoods. (2014) Phillips, Gemma; Bottomley, Christian; Schmidt, Elena; Tobi, Patrick; Lais, Shahana; Yu, Ge; Lynch, Rebecca; Lock, Karen; Draper, Alizon; Moore, Derek; Clow, Angela; Petticrew, Mark; Hayes, Richard; Renton, Adrian
  • Measures of exposure to the Well London Phase-1 intervention and their association with health well-being and social outcomes. (2014) Phillips, Gemma; Bottomley, Christian; Schmidt, Elena; Tobi, Patrick; Lais, Shahana; Yu, Ge; Lynch, Rebecca; Lock, Karen; Draper, Alizon; Moore, Derek; Clow, Angela; Petticrew, Mark; Hayes, Richard; Renton, Adrian
  • The Well London program--a cluster randomized trial of community engagement for improving health behaviors and mental wellbeing: baseline survey results. (2012) Phillips, Gemma; Renton, Adrian; Moore, Derek G; Bottomley, Christian; Schmidt, Elena; Lais, Shahana; Yu, Ge; Wall, Martin; Tobi, Patrick; Frostick, Caroline; Clow, Angela; Lock, Karen; Petticrew, Mark; Hayes, Richard
  • Getting shops to voluntarily stop selling cheap, strong beers and ciders: a time-series analysis evaluating impacts on alcohol availability and purchasing. (2018) Pliakas, T; Lock, K; Jones, A; Aalders, S; Egan, M
  • Increasing powers to reject licences to sell alcohol: Impacts on availability, sales and behavioural outcomes from a novel natural experiment evaluation. (2018) Pliakas, Triantafyllos; Egan, Matt; Gibbons, Janice; Ashton, Charlotte; Hart, Jan; Lock, Karen
  • Optimising measurement of health-related characteristics of the built environment: Comparing data collected by foot-based street audits, virtual street audits and routine secondary data sources. (2016) Pliakas, Triantafyllos; Hawkesworth, Sophie; Silverwood, Richard J; Nanchahal, Kiran; Grundy, Chris; Armstrong, Ben; Casas, Juan Pablo; Morris, Richard W; Wilkinson, Paul; Lock, Karen
  • Interventions designed to increase adult fruit and vegetable intake can be effective: a systematic review of the literature. (2005) Pomerleau, Joceline; Lock, Karen; Knai, Cécile; McKee, Martin
  • The burden of cardiovascular disease and cancer attributable to low fruit and vegetable intake in the European Union: differences between old and new Member States. (2006) Pomerleau, Joceline; Lock, Karen; McKee, Martin
  • Discrepancies between ecological and individual data on fruit and vegetable consumption in fifteen countries. (2003) Pomerleau, Joceline; Lock, Karen; McKee, Martin
  • The challenge of measuring global fruit and vegetable intake. (2004) Pomerleau, Joceline; Lock, Karen; McKee, Martin; Altmann, Dan R
  • Learning from international policies on trans fatty acids to reduce cardiovascular disease in low- and middle-income countries, using Mexico as a case study. (2010) Pérez-Ferrer, Carolina; Lock, Karen; Rivera, Juan A
  • 'A true partner around the table?' Perceptions of how to strengthen public health's contributions to the alcohol licensing process. (2018) Reynolds, Joanna; McGrath, Michael; Engen, Jessica; Pashmi, Ghazaleh; Andrews, Matthew; Sharpe, Carolyn; Egan, Matt; Lim, Jin; Lock, Karen
  • 'The opportunity to have their say'? Identifying mechanisms of community engagement in local alcohol decision-making. (2020) Reynolds, Joanna; McGrath, Michael; Halliday, Emma; Ogden, Margaret; Hare, Sue; Smolar, Maria; Lafortune, Louise; Lock, Karen; Popay, Jennie; Cook, Penny; Egan, Matt
  • Maximizing the contribution of the public health workforce: the English experience. (2007) Sim, F; Lock, K; McKee, M
  • Quantitative estimates of dietary intake with special emphasis on snacking pattern and nutritional status of free living adults in urban slums of Delhi: impact of nutrition transition. (2015) Singh, Archna; Gupta, Vidhu; Ghosh, Arpita; Lock, Karen; Ghosh-Jerath, Suparna
  • Media representations of opposition to the 'junk food advertising ban' on the Transport for London (TfL) network: A thematic content analysis of UK news and trade press. (2021) Thompson, Claire; Clary, Christelle; Er, Vanessa; Adams, Jean; Boyland, Emma; Burgoine, Thomas; Cornelsen, Laura; de Vocht, Frank; Egan, Matt; Lake, Amelia A; Lock, Karen; Mytton, Oliver; Petticrew, Mark; White, Martin; Yau, Amy; Cummins, Steven
  • Down the local: A qualitative case study of daytime drinking spaces in the London Borough of Islington. (2017) Thompson, Claire; Milton, Sarah; Egan, Matt; Lock, Karen
  • Commentary: the importance of addressing the rise of overweight and obesity--progress or lack of action during the last fifty years? (2005) Uauy, Ricardo; Lock, Karen
  • Evaluation of community level interventions to address social and structural determinants of health: a cluster randomised controlled trial. (2009) Wall, Martin; Hayes, Richard; Moore, Derek; Petticrew, Mark; Clow, Angela; Schmidt, Elena; Draper, Alizon; Lock, Karen; Lynch, Rebecca; Renton, Adrian
  • How much priority is given to nutrition and health in the EU Common Agricultural Policy? (2016) Walls, Helen L; Cornelsen, Laura; Lock, Karen; Smith, Richard D
  • Physical activity in deprived communities in London: examining individual and neighbourhood-level factors. (2013) Watts, Paul; Phillips, Gemma; Petticrew, Mark; Hayes, Richard; Bottomley, Christian; Yu, Ge; Schmidt, Elena; Tobi, Patrick; Moore, Derek; Frostick, Caroline; Lock, Karen; Renton, Adrian
  • Sociodemographic differences in self-reported exposure to high fat, salt and sugar food and drink advertising: a cross-sectional analysis of 2019 UK panel data. (2021) Yau, Amy; Adams, Jean; Boyland, Emma J; Burgoine, Thomas; Cornelsen, Laura; de Vocht, Frank; Egan, Matt; Er, Vanessa; Lake, Amelia A; Lock, Karen; Mytton, Oliver; Petticrew, Mark; Thompson, Claire; White, Martin; Cummins, Steven
  • Will European agricultural policy for school fruit and vegetables improve public health? A review of school fruit and vegetable programmes. (2008) de Sa, Joia; Lock, Karen
  • Unmet need and access to HIV services in Europe. (2008) de Sa, Joia; Mounier-Jack, Sandra; Lock, Karen; Coker, Richard J
  • Measurable effects of local alcohol licensing policies on population health in England. (2015) de Vocht, F; Heron, Jon; Angus, Colin; Brennan, Alan; Mooney, John; Lock, Karen; Campbell, Rona; Hickman, Matthew
  • Book Section
  • Low fruit and vegetable consumption. (2004) Lock, K; Pomerleau, J; Causer, L; McKee, M
  • Conference or Workshop Item
  • DETERMINANTS OF MENTAL HEALTH AND WELLBEING IN LOW INCOME COMMUNITIES: A MULTILEVEL APPROACH EXAMINING INDIVIDUAL AND NEIGHBOURHOOD CHARACTERISTICS. (2011) Phillips, G; Watts, P; Petticrew, M; Lock, K; Hayes, R; Bottomley, C; Yu, G; Schmidt, E; Moore, D; Frostick, C; Clow, A; Lais, S; Renton, A
  • Do cumulative impact zones reduce alcohol availability in UK high streets? Assessment of a natural experiment introducing a new licensing policy. (2016) Pliakas, T; Egan, M; Gibbons, J; Ashton, C; Hart, J; Lock, K
  • Cultures of evidence among decision makers in non-health sectors: systematic review of qualitative evidence. (2013) Tyner, E; Lorenc, T; Petticrew, M; Duffy, S; Martineau, F; Phillips, G; Lock, K
  • DETERMINANTS OF PHYSICAL ACTIVITY IN DEPRIVED COMMUNITIES IN LONDON: EXAMINING THE EFFECTS OF INDIVIDUAL AND NEIGHBOURHOOD CHARACTERISTICS. (2011) Watts, P; Phillips, G; Petticrew, M; Hayes, R; Bottomley, C; Yu, G; Schmidt, E; Moore, D; Frostick, C; Lock, K; Renton, A
  • Thesis
  • A policy analysis of the 2014 Mexican soda tax. (2018) Carriedo Lutzenkirchen, AA
  • Value chains for nutrition: the applicability of value chain approaches to address low fruit and vegetable consumption in Fiji. (2014) Morgan, EH