Baseline characteristics of study participants after propensity score matching.</p
Characteristics of the study population according to low back pain before and after propensity score...
<p>Baseline patient characteristics in pre-matched and propensity-matched groups.</p
Baseline demographics and treatment-related characteristics of study participants.</p
<p>Baseline characteristics of each age group before and after propensity score matching.</p
<p>General characteristics of the study subjects at the baseline (2008) after propensity matching me...
<p>Baseline characteristics for controls and ESRD patients after matching with propensity score.</p
Characteristics of the study population after propensity score matching according to gender.</p
Descriptive characteristics for students in the analytic sample after propensity score matching.</p
<p>Characteristics of matched variables, before and after propensity score matching.</p
Description of demographic characteristics before and after propensity scoring matching.</p
<p>Baseline characteristics of control and study group used in propensity analysis.</p
Baseline characteristics of study participants and summarization for measurements.</p
<p>Baseline characteristics of study participants according to diagnostic groups.</p
<p>Baseline characteristics of study participants in each arm of both studies.</p
Baseline variables according DE and EE within study cohort/ Propensity score-matched cohort.</p
Characteristics of the study population according to low back pain before and after propensity score...
<p>Baseline patient characteristics in pre-matched and propensity-matched groups.</p
Baseline demographics and treatment-related characteristics of study participants.</p
<p>Baseline characteristics of each age group before and after propensity score matching.</p
<p>General characteristics of the study subjects at the baseline (2008) after propensity matching me...
<p>Baseline characteristics for controls and ESRD patients after matching with propensity score.</p
Characteristics of the study population after propensity score matching according to gender.</p
Descriptive characteristics for students in the analytic sample after propensity score matching.</p
<p>Characteristics of matched variables, before and after propensity score matching.</p
Description of demographic characteristics before and after propensity scoring matching.</p
<p>Baseline characteristics of control and study group used in propensity analysis.</p
Baseline characteristics of study participants and summarization for measurements.</p
<p>Baseline characteristics of study participants according to diagnostic groups.</p
<p>Baseline characteristics of study participants in each arm of both studies.</p
Baseline variables according DE and EE within study cohort/ Propensity score-matched cohort.</p
Characteristics of the study population according to low back pain before and after propensity score...
<p>Baseline patient characteristics in pre-matched and propensity-matched groups.</p
Baseline demographics and treatment-related characteristics of study participants.</p