|
Diet data - Mean
|
| | | |
Mann Whitney U
|
|
NME+ Sugar between meals
|
1.95
|
1.86
|
U = 1989.5, z = −0.284, p = 0.776
|
|
NME Sugar last hour before bed
|
0.48
|
0.45
|
U = 2019, z = −0.159, p = 0.874
|
|
Brushing data- Percentiles
|
| |
Manchester (N = 873)
|
Newcastle (N = 891*)
| |
|
Toothpaste
|
|
small pea
|
10%
|
3%
|
U =369047, z = −1.954, p = 0.051
|
|
thin smear
|
34%
|
40%
| |
|
large pea
|
28%
|
27%
| |
|
full brush head
|
28%
|
30%
| |
|
Rinse behaviour –
| | |
Chi square
|
|
No Rinsing
|
16%
|
9%
|
x(2) = 15.9, p = 0.0001**
|
|
Wet brush
|
12%
|
14%
|
p = 0.203
|
|
Head under tap
|
19%
|
18%
|
p = 0.839
|
|
Cupped hands
|
14%
|
17%
|
p = 0.039
|
|
Glass or beaker
|
41%
|
42%
|
p = 0.644
|
