Months

Cases

Control

CI 95%

t

DF

p

Mean

SD

Mean

SD

SE

Lower

Upper

Basic BP

144.1

12.9

140.3

12.1

2.7

−1.5

9.1

1.4

86

0.159

First Month

142.0

12.0

142.1

11.2

2.5

−5.0

4.9

0.0

86

0.985

Second Month

140.2

9.0

141.5

11.5

2.2

−5.6

3.1

−0.6

86

0.564

Third Month

138.4

11.1

142.3

11.4

2.4

−8.7

0.9

−1.6

86

0.109

Forth Month

137.5

11.5

142.8

11.2

2.4

−10.1

−0.5

−2.2

86

0.032

Fifth Month

137.4

11.3

142.3

10.9

2.4

−9.5

−0.1

−2.0

86

0.045

Sixth Month

136.8

10.7

142.4

11.1

2.3

−10.2

−0.9

−2.4

86

0.019

Seventh Month

136.2

10.6

142.7

10.4

2.2

−10.9

−2.0

−2.9

86

0.005

Eighth Month

136.2

10.4

143.2

10.2

2.2

−11.4

−2.7

−3.2

86

0.002

Ninth Month

135.5

10.2

143.6

10.1

2.2

−12.4

−3.8

−3.8

86

0.000

Tenth Month

135.0

9.6

143.3

9.2

2.0

−12.4

−4.4

−4.2

86

0.000