n

Mean

SD

Range

95% CI

SRF no. (Year)

80

6.8

9.7

0 - 52

4.6

8.9

SRF days (Year)

80

29.2

39

0 - 240

20.5

37.9

FMSS exposure days

80

291.1

214.2

0 - 1223

243.4

338.7

FMSS product count

80

1.6

0.9

0 - 7

1.4

1.8

n = 80

n

%

Use of FM

59

73.8

Use of SS

62

77.5