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Table 5 Results from interrupted time series analysis predicting trends in public, private and home-based facility deliveries among all women following 2004, 2007, and 2013 user fee policy shifts

From: Assessing the community-level impact of a decade of user fee policy shifts on health facility deliveries in Kenya, 2003-2014

Indicator

Public facility deliveries

Private facility deliveries

Home-based deliveries

Estimate

(95% CI)

p-value

Estimate

(95% CI)

p-value

Estimate

(95% CI)

p-value

Pre-policy trend (β 1 )

0.004

(0.001; 0.007)

0.019

−0.001

(−0.002; 0.001)

0.175

−0.003

(− 0.006; 0.000)

0.072

2004 policy

 Change in level (β 2 )

−0.039

(− 0.117; 0.039)

0.321

− 0.040

(− 0.081; − 0.000)

0.050

0.082

(0.000; 0.164)

0.050

 Change in trend (β 3 )

− 0.001

(− 0.011; 0.009)

0.844

0.004

(− 0.002; 0.009)

0.161

−0.002

(− 0.013; 0.008)

0.642

 Predicted trend

0.003

(−0.007; 0.012)

0.554

0.003

(−0.002; 0.007)

0.313

−0.006

(− 0.016; 0.005)

0.276

2007 policy

 Change in level (β 2 )

0.023

(−0.060; 0.107)

0.582

−0.013

(− 0.056; 0.029)

0.535

− 0.011

(− 0.099; 0.077)

0.809

 Change in trend (β 3 )

0.001

(− 0.009; 0.011)

0.806

− 0.002

(− 0.007; 0.003)

0.475

0.001

(− 0.010; 0.012)

0.866

 Predicted trend

0.004

(0.001; 0.008)

0.018

0.001

(−0.001; 0.002)

0.462

−0.005

(− 0.008; − 0.001)

0.011

2013 policy

 Change in level (β 2 )

0.028

(−0.072; 0.129)

0.578

0.003

(−0.050; 0.050)

0.908

−0.031

(− 0.137; 0.076)

0.568

 Change in trend (β 3 )

−0.002

(− 0.038; 0.034)

0.924

− 0.009

(− 0.023; 0.005)

0.187

0.012

(− 0.027; 0.050)

0.546

 Predicted trend

0.002

(− 0.034; 0.038)

0.896

− 0.012

(− 0.031; 0.008)

0.208

0.007

(− 0.031; 0.045)

0.715

Constant (β 0 )

0.233

(0.186; 0.280)

0.000

0.158

(0.134; 0.183)

0.000

0.609

(0.559; 0.659)

0.000

Number of observations

66

 

65

 

66

 
  1. p-values in bold italics are statistically significant at p < 0.01 or p < 0.05