300 L

400 L

500+ L

ANOVA

p-value

N

Mean

SD

N

Mean

SD

N

Mean

SD

Deficit group

55

57.2

14.2

30

54.4

14.4

24

53.0

5.4

0.342

Surplus group

43

53.0

8.3

36

48.5

13.1

65

47.4

8.0

0.012