<p>Characteristics of responders and non-responders to a 12 year follow up survey.</p
<p>Demographic characteristics of the study participants in survey versions 1 and 2.</p
<p>Characteristics for all patients and for responders and non-responders at baseline and during fol...
<p>Characteristics of subjects who provided respiratory data in the two assessments as compared with...
<p>Differences in socio-demographic characteristics between responders and non-responders.</p
Characteristics of study participants who participated and not in the long term follow-up visit.</p
Baseline characteristics of respondents and non-respondents in the ALTERNATIVE survey cohort.</p
<p>Characteristics of the subjects who completed the surveys in 2001 and 2010.</p
<p>Characteristics of the participants at the time of the baseline survey in 2007 and during the nex...
<p>Demographic characteristics of respondents and non-respondents of a population based questionnair...
Comparison of characteristics of post-intervention non-respondents and respondents.</p
<p>Demographic and professional characteristics of survey respondents (n = 593).</p
Characteristics of patients completing both questionnaires, compared to non-respondents.</p
Comparison of baseline characteristics of participants and non-participants in the follow-up of the ...
<p>Socio-demographic characteristics of the 8,438 respondents participating in the 2005 survey and t...
Socio-demographic characteristics of survey respondents in relation to MDA (n = 840).</p
<p>Demographic characteristics of the study participants in survey versions 1 and 2.</p
<p>Characteristics for all patients and for responders and non-responders at baseline and during fol...
<p>Characteristics of subjects who provided respiratory data in the two assessments as compared with...
<p>Differences in socio-demographic characteristics between responders and non-responders.</p
Characteristics of study participants who participated and not in the long term follow-up visit.</p
Baseline characteristics of respondents and non-respondents in the ALTERNATIVE survey cohort.</p
<p>Characteristics of the subjects who completed the surveys in 2001 and 2010.</p
<p>Characteristics of the participants at the time of the baseline survey in 2007 and during the nex...
<p>Demographic characteristics of respondents and non-respondents of a population based questionnair...
Comparison of characteristics of post-intervention non-respondents and respondents.</p
<p>Demographic and professional characteristics of survey respondents (n = 593).</p
Characteristics of patients completing both questionnaires, compared to non-respondents.</p
Comparison of baseline characteristics of participants and non-participants in the follow-up of the ...
<p>Socio-demographic characteristics of the 8,438 respondents participating in the 2005 survey and t...
Socio-demographic characteristics of survey respondents in relation to MDA (n = 840).</p
<p>Demographic characteristics of the study participants in survey versions 1 and 2.</p
<p>Characteristics for all patients and for responders and non-responders at baseline and during fol...
<p>Characteristics of subjects who provided respiratory data in the two assessments as compared with...