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Table 4 Adjusted ORs and 95% CI of finding single recommendations during the web search by search engine (multivariable analysis, reference search engine: Google)

From: Surfing the web during pandemic flu: availability of World Health Organization recommendations on prevention

Prevention measures MSN-Bing Yahoo
  ORa
(95% CIb)
p ORa
(95% CIb)
p
avoid touching mouth and nose 0.375
(0.148 - 0.954)
0.039 1.405
(0.465 - 4.248)
0.547
hand cleaning 0.318
(0.091 - 1.114)
0.073 2.024
(0.434 - 9.429)
0.369
avoid close contact with sick people 0.829
(0.343 - 2.000)
0.676 1.767
(0.635 - 4.914)
0.275
reduce time spent in crowds 0.558
(0.224 - 1.389)
0.210 1.706
(0.596 - 4.885)
0.320
improve airflow in living place 0.212
(0.070 - 0.640)
0.006 0.580
(0.200 - 1.687)
0.318
practice good health habits 0.273
(0.104 - 0.717)
0.008 1.053
(0.415 - 2.669)
0.914
if you are not sick: mask not needed 0.402
(0.157 - 1.027)
0.057 1.175
(0.406 - 3.402)
0.767
caregivers: mask when in close contact 0.542
(0.221 - 1.331)
0.182 0.966
(0.357 - 2.616)
0.946
sick: mask when close contact/travel 0.594
(0.255 - 1.380)
0.226 1.220
(0.480 - 3.106)
0.676
stay at home 0.167
(0.043 - 0.643)
0.009 1.484
(0.307 - 7.188)
0.624
take rest and drink fluids 0.590
(0.242 - 1.440)
0.247 1.175
(0.447 - 3.090)
0.743
avoid contact with other people 0.358
(0.133 - 0.966)
0.043 1.610
(0.517 - 5.010)
0.411
use tissue when coughing-sneezing 0.270
(0.087 - 0.843)
0.024 1.139
(0.299 - 4.334)
0.848
dispose your tissue after using it 0.285
(0.089 - 0.915)
0.035 1.167
(0.300 - 4.539)
0.823
sleeve - crook of elbow 0.304
(0.118 - 0.784)
0.014 0.997
(0.382 - 2.602)
0.995
clean your hands after sneezing 0.201
(0.060 - 0.669)
0.009 0.528
(0.172 - 1.624)
0.265
inform family and friend about your illness 0.201
(0.060 - 0.669)
0.009 0.528
(0.172 - 1.624)
0.265
contact health professional before travelling to health facility 0.365
(0.140 - 0.949)
0.039 0.907
(0.341 - 2.412)
0.845
do not stop breastfeeding 0.592
(0.225 - 1.559)
0.289 0.894
(0.318 - 2.515)
0.832
eating pork is safe 0.383
(0.158 - 0.927)
0.033 1.709
(0.595 - 4.905)
0.319
no travelling restriction related to pandemic 0.256
(0.099 - 0.663)
0.005 0.432
(0.156 - 1.201)
0.108
  1. aOR=odds ratio, bCI=confidence interval