Table 2 Means and standard deviations of independent and explanatory variables by regions

LE

74.39

(0.23)

70.24

(0.53)

72.23

(0.69)

69.50

(0.59)

75.40

(0.31)

74.17

(0.46)

IMR

11.78

(0.88)

23.7

(1.53)

17.84

(2.00)

26.21

(1.80)

9.48

(0.78)

12.31

(1.14)

U5MR

17.61

(1.36)

36.00

(2.40)

26.86

(3.07)

39.95

(2.83)

14.15

(1.13)

18.44

(1.75)

DOC

9.56

(0.55)

6.84

(0.71)

6.33

(0.30)

5.16

(0.44)

7.08

(0.58)

5.16

(0.63)

NUR

14.92

(2.39)

19.52

(2.78)

14.39

(1.22)

12.94

(1.94)

13.49

(2.31)

12.62

(1.90)

MID

2.14

(0.29)

3.32

(0.41)

3.14

(0.32)

3.31

(0.37)

2.69

(0.39)

2.67

(0.43)

PHA

4.26

(0.36)

3.04

(0.47)

2.69

(0.21)

2.17

(0.39)

2.97

(0.19)

3.94

(0.50)

IPC

11.63

(2.56)

6.76

(1.01)

7.67

(1.40)

8.35

(1.35)

17.27

(2.05)

12.01

(4.26)

RPD

938.93

(23.44)

117.31

(2.33)

197.58

(2.61)

94.58

(3.90)

603.86

(39.77)

424.66

(4.43)

IR

3.00

(0.93)

13.03

(2.34)

6.40

(0.73)

10.84

(2.12)

4.60

(1.56)

8.51

(1.58)

PR

7.83

(1.71)

25.99

(2.34)

18.86

(2.65)

20.7

(2.57)

2.15

(0.71)

11.51

(1.28)