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Statistical Analysis

Statistical Analysis (Latest research · Statistical analysis) — "To assess potential attrition bias, Phase I characteristics were compared between participants…

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  • Statistical analysis framework for the study
  • Potential attrition bias was assessed by comparing Phase I characteristics
  • Participants were compared according to whether they completed Phase II
  • Categorical variables were compared using Pearson’s two-sided chi-square tests
  • Continuous age was compared using a two-sided independent-samples t test
  • Model fit was summarized using Nagelkerke R2
  • Two-sided p-values below 0.05 were interpreted descriptively
  • No adjustment for multiple testing was applied because the study was exploratory
  • Statistical analyses were conducted using SPSS version 30.0
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Statistical Analysis

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"To assess potential attrition bias, Phase I characteristics were compared between participants who completed Phase II and those who did not. Categorical variables were compared using Pearson’s two-sided chi-square tests, continuous age using a two-sided independent-samples t test.\n\nModel fit was summarized using Nagelkerke R2. Two-sided p-values < 0.05 were interpreted descriptively, and no adjustment for multiple testing was applied due to the exploratory nature of the study. Statistical analyses were conducted using SPSS version 30.0 (IBM Corp., Armonk, NY, USA)."

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