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Table 3 Least-squared means of typical steps/day between control and treatment phases across schools

From: Changes in school-day step counts during a physical activity for Lent intervention: a cluster randomized crossover trial of the Savior’s Sandals

 

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

  1. 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)