Mostrando 1,161 - 1,180 Resultados de 1,883 Para Buscar '"secular"', tiempo de consulta: 0.17s Limitar resultados
  1. 1161
    “…The aim is to investigate the secular trends in blood pressure over 1925 and 1950 while taking into account the year of examination and age at examination. …”
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  2. 1162
    “…Objective To quantify the magnitude of overdiagnosis from non-progressive disease detected by screening mammography, after adjustment for the potential for lead time bias, secular trend in the underlying risk of breast cancer, and opportunistic screening. …”
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  3. 1163
  4. 1164
    “…METHODS: We analyzed the secular trends in seven dietary behaviors using the Korea Youth Risk Behavior Web-based Survey data from 2005 to 2009. …”
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  5. 1165
  6. 1166
    “…The aim of this study was to analyse the effects of age and secular trend (year of investigation) on SRH. DESIGN: Prospective cohort study, using population-based data from eight ongoing cohort studies, with sampling performed between 1973 and 2003. …”
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  7. 1167
    por Zong, Xin-Nan, Li, Hui
    Publicado 2013
    “…INTRODUCTION: Growth references for Chinese children should be updated due to the positive secular growth trends and the progress of the smoothing techniques. …”
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  8. 1168
    “…RESULTS: After taking into account age effects and ubiquitous secular changes, the Silent Generation and Generation X had higher cohort-specific prevalence of abdominal obesity than the Baby Boomers. …”
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  9. 1169
    “…Main outcome measure Three composite measures of maternal complication rates per physician year from vaginal and cesarean births separately and combined, adjusted for secular trends. Results Obstetricians’ maternal complication rates declined during the first three decades after completion of residency. …”
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  10. 1170
    “…When averaged by time interval to examine secular trends, δ(13)C values increase at ∼9.5 Ma (MN9–MN10), probably related to the Middle Vallesian Crisis when there was a replacement of vegetation adapted to more humid conditions by vegetation adapted to drier and more seasonal conditions, and resulting in the disappearance of forested mammalian fauna. …”
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  11. 1171
    “…Prevalence of each smoking cessation method use was calculated for each year, and its secular trend was tested by multivariate logistic regression. …”
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  12. 1172
    “…U-Th zircon crystallization ages in both samples range from near-eruption to secular equilibrium (>380 ka). Collectively, our results reveal protracted intrusive activity at Hasan Dağı punctuated by explosive venting, and provide the first radiometric ages for a Holocene explosive eruption which was most likely witnessed by humans in the area. …”
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  13. 1173
    “…The main outcomes were the incidence rate ratios (IRR) of admissions for each diagnosis after the final ban compared to the pre-ban period and adjusted for age, gender, season, influenza epidemic and secular trend. RESULTS: Hospitalisations for acute exacerbation of chronic obstructive pulmonary disease significantly decreased over the 4 periods and were lowest after the final ban (IRR = 0.54 [95%CI: 0.42–0.68]). …”
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  14. 1174
    “…In industrial societies, age at menarche has been declining over the last 150 years with a secular trend, and similar trends have been reported in some developing countries. …”
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  15. 1175
    “…We calculated odds ratios for skipping each meal 5 or more times in a week by household socio-economic status using a multiple logistic regression model. The secular change in the meal-skipping rates by the students' family affluence scale was analyzed by comparing the meal-skipping students within each subgroup and odds ratios for the same event over time. …”
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  16. 1176
    “…After controlling for secular and seasonal trends, weather, air pollution and other confounding factors, a Poisson generalized additive model (GAM) combined with a distributed lag non-linear model were used to explore the associations between temperature and hospital admissions for asthma. …”
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  17. 1177
    “…Imprints of cell-based processes in the succession from adenoma to carcinoma are identified by the model from age dependences and secular trends of the incidence data. Model parameters show remarkable compliance with mutation rates and growth rates for adenoma, which has been reported over the last fifteen years. …”
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  18. 1178
    “…AIMS/HYPOTHESIS: To investigate secular trends in cardiovascular disease (CVD) risk factors during a decade of follow-up in a Middle Eastern cohort, and to compare observed trends between diabetic and non-diabetic populations. …”
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  19. 1179
    “…To address bias from secular increases in educational attainment, we compared White women's changes in obesity prevalence to changes among similarly educated Black women. …”
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  20. 1180
    “…This suggests that administrative changes, affecting the registered prevalence, rather than secular factors affecting the pathogenesis, are important for the increase in reported prevalence of autism spectrum disorder.…”
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