1. Introduction: Whither Postcolonialism? From Concepts via Methodologies to Scholarly Activisms -- I. Conceptual Vigilance -- 2. Postcolonial Utopianism: Unlocking the Future -- 3. Alternative Episteme: Thinkers from the Global South -- 4. Bibliodiversity: Denationalizing and Defrancophonizing Francophonie -- II. Triangulated Methodologies -- 5. Brotherhoods of the Sea: Comparative History, Minor Solidarity, and Transoceanic Empathy -- 6. Queer Forensic Traces and 3D Testimony: New Methodologies for 'Messy-Thinking and Writing' of Apartheid-Era Crimes in the Digital Humanities -- 7. "Energise!": Postcolonial Studies during the Autumn of the System -- III. Scholarly Activisms -- 8. Postcolonial Theory and Activist Interventions at Ethnology Museums -- 9. Scholarship in Solidarity? Researching Namibian-German Memory Politics in the Aftermath of Colonial Genocide -- 10. The Violence of History: Decolonizing Visual Culture In and Out of the Museum.
How do we envision our relation to the rest of the world if responsibility and response are predetermined by images of planet earth? While our understanding of translocal relations heavily draws upon the globe to grasp various works of globalization, this article shows how eclipsing the planetary gaze is an essential step toward imagining a radically democratic society of world citizens. It maps out an epistemic kinship of global visions in which feeling and thinking are actually out of joint with what is happening in global modernity. Under scrutiny are wide-ranging topics: early-modern cartography, eighteenth-century ethnography, and contemporary concerns with climate change.
OBJECTIVE: Our objective was to examine perspective and costing approaches used in cost-effectiveness analyses (CEAs) and the distribution of reported incremental cost-effectiveness ratios (ICERs). METHODS: We analyzed the Tufts Medical Center's CEA and Global Health CEA registries, containing 6907 cost-per-quality-adjusted-life-year (QALY) and 698 cost-per-disability-adjusted-life-year (DALY) studies published through 2018. We examined how often published CEAs included non-health consequences and their impact on ICERs. We also reviewed 45 country-specific guidelines to examine recommended analytic perspectives. RESULTS: Study authors often mis-specified or did not clearly state the perspective used. After re-classification by registry reviewers, a healthcare sector or payer perspective was most prevalent (74%). CEAs rarely included unrelated medical costs and impacts on non-healthcare sectors. The most common non-health consequence included was productivity loss in the cost-per-QALY studies (12%) and patient transportation in the cost-per-DALY studies (21%). Of 19,946 cost-per-QALY ratios, the median ICER was $US26,000/QALY (interquartile range [IQR] 2900–110,000), and 18% were cost saving and QALY increasing. Of 5572 cost-per-DALY ratios, the median ICER was $US430/DALY (IQR 67–3400), and 8% were cost saving and DALY averting. Based on 16 cost-per-QALY studies (2017–2018) reporting 68 ICERs from both the healthcare sector and societal perspectives, the median ICER from a societal perspective ($US22,710/QALY [IQR 11,991–49,603]) was more favorable than from a healthcare sector perspective ($US30,402/QALY [IQR 10,486–77,179]). Most governmental guidelines (67%) recommended either a healthcare sector or a payer perspective. CONCLUSION: Researchers should justify and be transparent about their choice of perspective and costing approaches. The use of the impact inventory and reporting of disaggregate outcomes can reduce inconsistencies and confusion. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this ...
As economic evaluation becomes increasingly essential to support universal health coverage (UHC), we aim to understand the growth, characteristics, and quality of cost‐effectiveness analyses (CEA) conducted for Africa and to assess institutional capacity and relationship patterns among authors. We searched the Tufts Medical Center CEA Registries and four databases to identify CEAs for Africa. After extracting relevant information, we examined study characteristics, cost‐effectiveness ratios, individual and institutional contribution to the literature, and network dyads at the author, institution, and country levels. The 358 identified CEAs for Africa primarily focused on sub‐Saharan Africa (96%) and interventions for communicable diseases (77%). Of 2,121 intervention‐specific ratios, 8% were deemed cost‐saving, and most evaluated immunizations strategies. As 64% of studies included at least one African author, we observed widespread collaboration among international researchers and institutions. However, only 23% of first authors were affiliated with African institutions. The top producers of CEAs among African institutions are more adherent to methodological and reporting guidelines. Although economic evidence in Africa has grown substantially, the capacity for generating such evidence remains limited. Increasing the ability of regional institutions to produce high‐quality evidence and facilitate knowledge transfer among African institutions has the potential to inform prioritization decisions for designing UHC.
BACKGROUND: Sugar-sweetened beverage (SSB) consumption contributes to obesity, a risk factor for 13 cancers. Although SSB taxes can reduce intake, the health and economic impact on reducing cancer burdens in the United States are unknown, especially among low-income Americans with higher SSB intake and obesity-related cancer burdens. METHODS: We used the Diet and Cancer Outcome Model, a probabilistic cohort state-transition model, to project health gains and economic benefits of a penny-per-ounce national SSB tax on reducing obesity-associated cancers among US adults aged 20 years and older by income. RESULTS: A national SSB tax was estimated to prevent 22 075 (95% uncertainty interval [UI] = 16 040-28 577) new cancer cases and 13 524 (95% UI = 9841-17 681) cancer deaths among US adults over a lifetime. The policy was estimated to cost $1.70 (95% UI = $1.50-$1.95) billion for government implementation and $1.70 (95% UI = $1.48-$1.96) billion for industry compliance, while saving $2.28 (95% UI = $1.67-$2.98) billion cancer-related healthcare costs. The SSB tax was highly cost-effective from both a government affordability perspective (incremental cost-effectiveness ratio [ICER] = $1486, 95% UI = -$3516-$9265 per quality-adjusted life year [QALY]) and a societal perspective (ICER = $13 220, 95% UI = $3453-$28 120 per QALY). Approximately 4800 more cancer cases and 3100 more cancer deaths would be prevented, and $0.34 billion more healthcare cost savings would be generated among low-income (federal poverty-to-income ratio [FPIR] ≤ 1.85) than higher-income individuals (FPIR > 1.85). CONCLUSIONS: A penny-per-ounce national SSB tax is cost-effective for cancer prevention in the United States, with the largest health gains and economic benefits among low-income Americans.
