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Volume 76, Issue Suppl 1
OP09 Lord’s ‘paradox’ explained: The 50-year warning on the analyses of ‘change scores’*
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SSM Annual Scientific Meeting
Programme
Wednesday 7th September
Causality and effectiveness in health research, 10.30 – 12.30
OP09 Lord’s ‘paradox’ explained: The 50-year warning on the analyses of ‘change scores’*
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Abstract
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Aug 2022
92
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9
Sep 2022
476
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8
Oct 2022
213
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14
Nov 2022
221
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11
Dec 2022
262
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10
Jan 2023
403
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10
Feb 2023
179
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8
Total
1846
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70
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