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Annual composite fitness score and BMI-defined abnormality, 2020–2024, with adjusted contrasts versus 2020 and adjacent-year concordance.
| Year | Composite score (mean) | Adj. Δ vs 2020 | BMI-abnormality (%) | Adj. Δ vs 2020 (pp) | Adjacent-year concordance |
|---|---|---|---|---|---|
| 2020 | 70.72 | ref | 23.32 | ref | — |
| 2021 | 73.37 | +2.41 | 24.15 | +1.39 | Discordant |
| 2022 | 69.86 | −0.75 | 25.43 | +1.74 | Concordant (both worsen) |
| 2023 | 71.00 | +0.38 | 28.81 | +4.99 | Discordant |
| 2024 | 73.11 | +2.55 | 31.40 | +7.42 | Discordant |
