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. 2019 Feb 1;19:141. doi: 10.1186/s12889-019-6479-9

Table 3.

Least-squared means of typical steps/day between control and treatment phases across schools

School 1 School 2 School 3 School 4
Mean SE Mean SE Mean SE Mean SE
Control 4585 466 7400 424 5789 437 8005 383
Treatment 4661 439 7183 395 7945a 424 8150 381

Note. Least-squared means are predicted population marginal means adjusted for unbalanced cell sizes with standard errors adjusted for model covariance parameters. Superscript a indicates a significant difference in the mean number of steps compared to the control condition (P < 0.01)