From: An experimental comparison of web-push vs. paper-only survey procedures for conducting an in-depth health survey of military spouses
Web-push (n = 2,472)
Paper Only (n = 2,463)
p-value
n
Response rate (%)
Gaina
Stage 1
307
12.4
282
11.5
0.294
Stage 2
612
24.8
12.3
544
22.1
10.6
0.027
Stage 3
811
32.8
8.1
684
27.8
5.7
<0.001