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Sex differences in the incidence, mortality, and fatality of COVID-19 in Peru
(Public Library of Science, 2021)
Background There is a worrying lack of epidemiological data on the sex differential in COVID-19 infection and death rates between the regions of Peru. Methods Using cases and death data from the national population-based ...
No evidence of predation causing female-biased sex ratios in marine pelagic copepods
(Oldendorf, 2013-12-12)
Although sex ratios close to unity are expected in dioecious species, biased sex ratios are common in nature. It is essential to understand causes of skewed sex ratios in situ, as they can lead to mate limitation and have ...
Differential trends in mortality from AIDS in men and women in Brazil (1984-1995)
(LippincottWilliams & Wilkins, 2000)
Objective: To analyse trends in AIDS mortality in men and women in Brazil, for the
period 1984±1995.
Design and methods: National statistics on yearly numbers of reported deaths by
cause, in conjunction with census ...
Variações e diferenciais da mortalidade por causas evitáveis por atenção à saúde no Brasil
(Universidade Federal de Minas GeraisUFMG, 2007-11-30)
Objective: To analyze the variations and differentials in avoidable mortality in Brazil. This paper is presented as a series of scientific articles according to the specific objectives: review of literature on avoidable ...
Mortalidade adulta por níveis de escolaridade no estado e município de São Paulo: uma proposta de estimação a partir do Censo Demográfico de 2010
(Universidade Federal de Minas GeraisUFMG, 2016-08-08)
The aim of the thesis was to investigate differentials in adult mortality based on educational levels from the demographic sample data of 2010 Census. This is a draft estimate from an alternative database to the main source ...
Effects of atrazine on growth and sex differentiation, in juveniles of the freshwater crayfish Cherax quadricarinatus
(Academic Press Inc Elsevier Science, 2016-09)
The effect of the herbicide atrazine was assayed in early juveniles of the redclaw crayfish Cherax quadricarinatus. Four cohorts of juveniles (a total of 280 animals) were exposed for 4 wk to each one of three atrazine ...
Níveis e padrões do diferencial de mortalidade por sexo no município de São Paulo, 1920-2005
(Universidade Federal de Minas GeraisUFMG, 2009-03-31)
The aim of the present study was to examine, systematically, the sex differential in mortality in São Paulo, from 1920 to 2005. At first, there was an analysis of levels and patterns of the gap in mortality between the ...
SEX RATIO VARIATION IN THE LESSONIA NIGRESCENS COMPLEX (LAMINARIALES, PHAEOPHYCEAE): EFFECT OF LATITUDE, TEMPERATURE, AND MARGINALITY
(WILEY, 2011)
Little is known about variation of sex ratio, the proportion of males to females, in natural populations of seaweed, though it is a major determinant of the mating system. The observation of sexual chromosomes in kelps ...
Gallbladder cancer: trend and risk distribution in Chile
(SOC MEDICA SANTIAGO, 2006)
Background: Gallbladder cancer (GBC) is the first cause of death by cancer among Chilean women and mortality has not improved in the last 20 years. Aim To study GBC mortality trend from 1985-2002, analyze risk differentials ...