Study approval was received from Institutional Review Boards (IRBs) of the primary research institution in each participating country as well as the Johns Hopkins Bloomberg School of Public Health IRB. Detailed country-specific study procedures for the GEAS ha…

These findings must be interpreted in light of several limitations. First, the cross-sectional nature of these data precludes statements about causality or temporality in the relationship between social environmental factors and latent class membership. Second…

We excluded those with missing data for the primary exposure (ethnicity) and outcome of interest (SARS-CoV-2 infection) from all analyses. Multiple imputation by chained equations was used to impute missing data in these logistic regression models. The imputat…

The data analysis had been planned in advance of the data gathering for the mortality follow-up except the data analysis of subgroups presented in Table 4. It was evolved from the review process of this paper. John U, Rumpf H-J, Hanke M, Meyer C (2021) Alcohol…

Data for the NHIS analyses were weighted using the final person weights with linearized variance estimates based on the predefined stratum and primary sampling units. Association of Skin Cancer and Indoor Tanning in Sexual Minority Men and Women JAMA Dermatol.…

Consistent with those of other studies, our findings show that indoor tannersweremore likely to experience sunburn than thosewho did not engage in indoor tanning, although itwas not possible for us to determine whether the sunburns occurred because of indoor …

This study is subject to certain limitations. First, the findings apply only to youth who attend high school and may not represent all persons in this age group. Second, indoor tanningwas is self-reported, and the degree of misreporting cannot be determined. A…

Reductions in indoor tanning could be attributed to several factors. Prevalence of Indoor Tanning and Association With Sunburn Among Youth in the United States JAMA Dermatol. 2017;153(5):387-390. doi:10.1001/jamadermatol.2016.6273 JD自营:SCI文章词汇比较应用

SUDAAN software, version 10.1 (RTI International), which accounts for weighted data and the complex sample design of the survey, was used for all data analysis. Prevalence of Indoor Tanning and Association With Sunburn Among Youth in the United States JAMA Der…

The YRBS protocol was approved by the Centers for Disease Control and Prevention institutional review board. Participation in the survey was anonymous and voluntary, and local parental permission procedures were used. Student consent was assumed with the compl…