Table 6 T test for differences of averages- Quantitative values for group n3 (19 to 57 years of age)

OB

151

41

36

43

43

NB

161

43

39

37

37

Means OB

26.17

47.93

47.07

35.01

28.37

Means NB

27.95

46.7

44.65

34.86

27.64

SD OB

6.71

4.01

4.09

4.57

3.03

SD NB

7.35

4.29

4.74

3.61

2.91

OB*

0.55

0.63

0.68

0.7

0.46

NB*

0.58

0.65

0.66

0.79

0.48

Dif of means

−1.77813

1.22915

2.4156

0.146763

0.736958

CI

95 %

95 %

95 %

95 %

95 %

IC

(−3.34477; −0.21148)

(−0.57221; 3.03052)

(0.38313; 4.44807)

(−1.675761; 1.969287)

(−0.587233; 2.061149)

T value

−2.23

1.36

2.37

0.16

1.11

p value

0.026*

0.178

0.021*

0.873

0.271

DF

309

81

72

77

77