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Table 7 Sensitivity analysis

From: Impact of a mass media campaign on bed net use in Cameroon

 

Estimate of ATT

Standard error

Outcome effect (Odds ratio)

Selection effect (Odds ratio)

Last-night net use (respondents)

Original PSM Model (using psmatch2)

0.066

0.037

  

Original PSM Model (using sensatt)

0.072

0.036

  

PSM Model with simulated confounder #1

0.072

0.036

1.100

0.863

PSM Model with simulated confounder #2

0.072

0.036

2.770

1.236

Last-night net use (responding parents/caregivers’ children)

Original PSM Model (using psmatch2)

0.120

0.058

  

Original PSM Model (using sensatt)

0.110

0.056

  

PSM Model with simulated confounder #1

0.110

0.056

1.339

0.956

PSM Model with simulated confounder #2

0.110

0.056

3.199

1.398

  1. Estimates of ATT with and without simulated confounder.