Additional file 1: of The effect of increasing the coinsurance rate on outpatient utilization of healthcare services in South Korea

52 diseases to apply the cost-sharing policy. (DOC 119 kb

Additional file 1: Table S1. of Depression symptom and professional mental health service use

Total participants in the Community Health Survey (N = 458,147). (DOC 83 kb

Additional file 1: of Thyroid fine-needle aspiration biopsy positively correlates with increased diagnosis of thyroid cancer in South Korean patients

General characteristics of study population at baseline Provides a baseline characteristics of study population. (DOCX 16 kb

Alcohol drinking patterns in adult by the age at first drink and gender ^a.

<p>Abbreviations: AUDIT, Alcohol Use Disorder Identification Test; ADF, average drinking frequency in past year; TDQ, typical drinking quantity (drinks/drinking day).</p>a<p>Data are expressed as n (%) by weighted number.</p>b<p><i>p</i>-values were significant at the P<0.01 level using chi-square test.</p><p><i>Note</i>: percentages may not add to 100, or to the subgroup total, due to rounding.</p

Mean adjusted odds ratios of three indicators of the adult alcohol drinking patterns from multiple logistic regressions.

<p>Abbreviations: AUDIT, Alcohol Use Disorder Identification Test; ADF, average drinking frequency in past year; TDQ, typical drinking quantity (drinks/drinking day). ^*<i>p</i>-values were significant at the P<0.05 level using chi-square test. <i>Note</i>: odds ratios are relative to those who started drinking at 21 years or older, controlling for age, household income, education, co-habitation, residential region, occupation, smoking, and self-rated stress level by gender. Error bars represent 95% confidence intervals.</p

General characteristics of study participants.

*<p>Facilities: an organization for social welfare and an orphanage.</p>†<p>Atopic dermatitis with severity: (0) no atopic dermatitis, (1) having atopic dermatitis but no school absence, (2) 1–3 days of school absence with atopic dermatitis, (3) 4–6 days of school absence with atopic dermatitis, and (4) more than 7 days of school absence with atopic dermatitis.</p

Characteristics of subjects.

<p>Characteristics of subjects.</p

The association between alcohol drinking patterns and gender ^a.

<p>Abbreviations: AUDIT, Alcohol Use Disorder Identification Test; ADF, average drinking frequency in past year; TDQ, typical drinking quantity.</p>a<p>Data are expressed as the mean (SD) or n (%) by weighted number.</p>b<p><i>p</i>-values were calculated using a two sample t-test or chi-square test.</p

Multivariate logistic regression analysis^*.

*<p>Adjusting for age, current smoking status, current alcohol consumption, maternal educational level, paternal educational level, economic status, type of city, stress, depression, and suicidal ideation.</p

Characteristics of the study population (number, %).

<p>Abbreviations: AUDIT, Alcohol Use Disorder Identification Test; ADF, average drinking frequency in past year; TDQ, typical drinking quantity (drinks/drinking day).</p><p><i>Note</i>: <i>p</i>-values are based on the chi-squared test for categorical variables.</p