Variable

Baseline

After intervention

Intervention

Control

Intervention

Control

Good

Poor

Good

Poor

Good

Poor

Good

Poor

n (%)

n (%)

n (%)

n (%)

n (%)

n (%)

n (%)

n (%)

Age < 35

2 (12.5)

14 (87.5)

8 (42.1)

11 (57.9)

12 (75.0)

4 (25.0)

3 (15.8)

16 (84.2)

Age ≥ 35

29 (25.0)

87 (75.0)

34 (30.1)

79 (69.9)

85 (73.3)

31 (26.7)

55 (48.7)

58 (51.3)

χ² (p value)

1.223 (0.269)

1.083 (0.269)

0.021 (0.884)

7.140 (0.008)

Sex

Male

1 (33.3)

2 (66.7)

2 (40.0)

3 (60.0)

3 (100.0)

0 (0.0)

2 (40.0)

3 (60.0)

Female

30 (23.3)

99 (76.7)

40 (31.5)

87 (68.5)

94 (72.9)

35 (27.1)

56 (44.1)

71 (55.9)

χ² (p value)

0.166 (0.684)

0.160 (0.684)

1.108 (0.293)

0.033 (0.856)

Educational qualification

University

5 (21.7)

18 (78.3)

10 (40.0)

15 (60.0)

20 (87.0)

3 (13.0)

16 (64.0)

9 (36.0)

Nurse/midwifery school

14 (34.1)

27 (65.9)

11 (36.7)

19 (63.3)

33 (80.5)

8 (19.5)

10 (33.3)

20 (66.7)

School of health

12 (17.6)

56 (82.4)

21 (27.3)

56 (72.7)

44 (64.7)

24 (35.3)

32 (41.6)

45 (58.4)

χ² (p value)

3.922 (0.141)

1.830 (0.401)

5.864 (0.053)

5.631 (0.060)

Years of practice

<10 years

2 (15.4)

11 (84.6)

4 (25.0)

12 (75.0)

8 (61.5)

5 (38.5)

2 (12.5)

14 (87.5)

≥10 years

29 (24.4)

90 (75.6)

38 (32.8)

78 (67.2)

89 (74.8)

30 (25.2)

56 (48.3)

60 (51.7)

χ² (p value)

0.527 (0.468)

0.390 (0.532)

1.056 (0.304)

7.306 (0.007)

Cadre of staff

Nursing Officer

16 (35.6)

29 (64.4)

15 (38.5)

24 (61.5)

39 (86.7)

6 (13.3)

17 (43.6)

22 (56.4)

CHO

5 (22.7)

17 (77.3)

3 (20.0)

12 (80.0)

12 (54.5)

10 (45.5)

10 (66.7)

5 (33.3)

CHEW/JCHEW

9 (16.1)

47 (83.9)

21 (32.3)

44 (67.7)

40 ((71.4)

16 (28.6)

29 (44.6)

36 (55.4)

Health attendant

1 (11.1)

8 (88.9)

3 (23.1)

10 (76.9)

6 (66.7)

3 (33.3)

2 (15.4)

11 (84.6)

χ² (p value)

6.135 (0.105)

2.224 (0.527)

8.399 (0.038)

7.463 (0.059