Mostrando 641 - 660 Resultados de 3,489 Para Buscar '"time series analysis"', tiempo de consulta: 0.36s Limitar resultados
  1. 641
    “…The mean pregnancy weight gain was 12.1 kg (z-score: −0.14) during the prepandemic time period (March to December 2019) and increased to 12.4 kg (z-score: −0.09) after the onset of the pandemic (March to December 2020). Our time series analysis found that after the pandemic onset, the mean weight gain increased by 0.49 kg (95% CI: 0.25, 0.73 kg) and weight gain z-score increased by 0.080 (95% CI: 0.03, 0.13), with no changes in the baseline yearly trend. …”
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    “…The effect of FDASIA on key design parameters (e.g., randomization, masking, and number of enrolled patients) was estimated using an interrupted time series analysis (segmented regression). RESULTS: We identified 117 devices between 2000–2018. …”
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  6. 646
    “…METHODS: Using routinely collected data from October 2017 to March 2020, we conducted an interrupted time‐series analysis to explore the impact of YHA on HIV testing, treatment initiation and retention in care. …”
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  13. 653
    por Donald, Neil, Lindsay, Tim
    Publicado 2023
    “…RESULTS: We conducted time series analysis on 58 million attendances and detected statistically significant increases in WPV in March 2020–5.06/100,000 attendances (95% CI 1.59/100,000–8.53/100,000 p < 0.01) and May 2020–20.63/100,000 attendances (95% CI 9.39–31.87 p < 0.01). …”
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  14. 654
    “…We divided the period into chargeable (January 2017 to November 2018) and free (December 2018 to December 2021) periods. Interrupt time series analysis was used to conduct a generalised least-squares regression analysis for the two periods. …”
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  16. 656
    “…Hypothesizing that SOEs caused a sudden worsening of depressive states, Study 1 compared the cohorts’ PHQ-9 scores, and Study 2 employed time series analysis with a mixed-effects model to estimate identified changes in PHQ-9 scores. …”
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