Geography and Post-phenomenology

This paper examines geography’s engagements with phenomenology. Tracing phenomenology’s influence, from early humanist reflections on the lifeworld to non-representational theories of practice, the paper identifies the emergence of a distinct post-phenomenological way of thinking. However, there is currently no clear articulation of what differentiates post-phenomenology from phenomenology as a set of theories or ideas, nor is there a clear set of trajectories along which such difference can be pursued further. In response to this, the paper outlines three key elements that differentiate phenomenology from post-phenomenology and that require further exploration. First is a rethinking of intentionality as an emergent relation with the world, rather than an a priori condition of experience. Second is a recognition that objects have an autonomous existence outside of the ways they appear to or are used by human beings. Third is a reconsideration of our relations with alterity, taking this as central to the constitution of phenomenological experience given our irreducible being-with the world. Unpacking these differences, the paper offers some suggestions as to how post-phenomenology contributes to the broader discipline of human geography

Procalcitonin is not a reliable biomarker of bacterial coinfection in people with coronavirus disease 2019 undergoing microbiological investigation at the time of hospital admission

Admission procalcitonin measurements and microbiology results were available for 1040 hospitalized adults with coronavirus disease 2019 (from 48 902 included in the International Severe Acute Respiratory and Emerging Infections Consortium World Health Organization Clinical Characterisation Protocol UK study). Although procalcitonin was higher in bacterial coinfection, this was neither clinically significant (median [IQR], 0.33 [0.11–1.70] ng/mL vs 0.24 [0.10–0.90] ng/mL) nor diagnostically useful (area under the receiver operating characteristic curve, 0.56 [95% confidence interval, .51–.60])