Barely Significant
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Impact of a Chicago Public Schools Network Specialist Supporting Health and Wellness Policy Implementation on Student Grades.

J Sch Health · 2026 · PMC12740592 · PMID 41448606

Europe PMCDOI
3
hedged sentences
0.0700
closest p · 1.4× alpha
0.0700
boldest claim

The sentences

a marginal trendp = 0.07so close (0.05 < p ≤ 0.1)
Student GPAs showed a marginal trend toward improvement (coefficient: 0.15; 95% CI: −0.01 to 0.31, p = 0.07).

also in 626 other papers

marginally significantno p-value reported
It also found a marginal trend toward improvement in student GPAs, with a marginally significant increase of 0.15 in the mean GPA in the intervention network relative to the comparison network following the Network Specialist intervention.

also in 26,082 other papers

practically significantno p-value reported
This study found a statistically and practically significant relative increase in the percentage of students self‐reporting earning mostly As and Bs, as this increased by several percentage points in the intervention network while falling by 10 percentage points in the comparison network.

also in 1,558 other papers

Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.