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Table 4 Number (N) and child-staff ratios (CSRs) of school staff trained by occupation and training sessions attended in each participating municipality (N = 4) between 2011 and 2015

From: Locally implemented prevention programs may reverse weight trajectories in half of children with overweight/obesity amid low child-staff ratios: results from a quasi-experimental study in France

Training session

Healthy eating: HE

Physical activity

School staff

Catering

ECA

ECA

 

N

CSR

N

CSR

N

CSR

City 1

40

6:1

M

      

City 2

20

7:1

M

12

12:1

M

25

6:1

M

City 3

20

5:1

L

30

4:1

L

30

4:1

L

City 4

127

3:1

L

79

5:1

L

63

6:1

M

  1. ECA = facilitators of extracurricular activities
  2. CSRs are expressed as number of children per adult, classified as low (L) if between 1 and 5 and as moderate (M) otherwise