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Table 1 Treatment effect with time

From: Interventions to increase use of services; Mental Health Awareness in Nigeria

Treatment effect with time

IRR

95% CI (LL–UL)

p value

0—initial intervention effect (July 2011)

5.09

(3.42–7.56)

< 0.001

1st period after the intervention (August 2011)

4.18

(2.94–5.93)

< 0.001

2nd period after the intervention (September 2011)

3.49

(2.52–4.84)

< 0.001

3rd (October 2011)

2.97

(2.15–4.09)

< 0.001

4th (November 2011)

2.56

(1.84–3.56)

< 0.001

5th (December 2011)

2.25

(1.60–3.17)

< 0.001

6th (January (2012)

2.02

(1.41–2.89)

< 0.001

7th (February 2012)

1.83

(1.26–2.66)

0.001

8th (March 2012)

1.70

(1.15–2.50)

0.007

9th (April 2012)

1.60

(1.08–2.38)

0.020

10th (May 2012)

1.53

(1.02–2.30)

0.038

11th (June 2012)

1.49

(0.99–2.25)

0.056

12th (July 2012)

1.48

(0.97–2.25)

0.066

13th (August 2012)

1.49

(0.97–2.30)

0.067

14th (September 2012)

1.53

(0.98–2.40)

0.062

15th (October 2012)

1.60

(0.99–2.58)

0.053

16th (November 2012)

1.70

(1.01–2.85)

0.044

17th (December 2012)

1.84

(1.04–3.27)

0.037