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We performed this study to investigate the association between sugar-sweetened beverage (SSB) consumption and male pattern hair loss (MPHL) in young men. We conducted this cross-sectional study from January to April 2022 in mainland China. Young people aged 18–45 years (n = 1951) were recruited from 31 provinces in China. We used a self-reported online survey for data collection. We explored the associations between the amount/frequency of SSB consumption and MPHL by using a binary logistic regression model, with adjustments for sociodemographic, hair status, dietary intake, lifestyle, and psychological factors. Among the 1028 participants (27.8 ± 7.2 years) in the final analysis, we found that high SSB consumption is associated with a higher risk of MPHL. We recommend more support to decrease SSB consumption among young people to minimize negative health outcomes.

BackgroundVitiligo is an acquired depigmented skin disease resulting in white macules, which may significantly impair the quality of life (QoL) of the patients.ObjectiveTo estimate the QoL in Chinese vitiligo patients using camouflage with a more detailed description, and to identify the possible risk factors related to poor QoL.MethodsAn online survey was conducted in vitiligo patients using camouflage from a vitiligo community. Survey questions included demographic, clinical information, dermatology- and vitiligo-specific QoL questionnaires. Multivariate logistic analysis was performed to identify risk factors that related to poor QoL.ResultsIn total, 884 respondents were included in the analyses, of which 413 (46.7%) were male. The score of DLQI was 5.83±5.75 (mean± SD). Age, gender, marriage status, occupational status, anogenital involvement, patient-perceived severity (presented by VAS score), symptoms as itching, pain, sunburn and koebner phenomenon, total cost of treatment and degree of satisfaction in camouflage therapy were independently associated with DLQI score (pConclusionVitiligo has considerable impact on QoL of affected patients in Chinese population even when they were using camouflage. Camouflage might be helpful to improve QoL of the patients.

Background: Xanthelasma palpebrarum (XP) is a form of cutaneous xanthoma that presents as collections of yellowish papules or plaques around the eyelids or canthus, affecting patients cosmetically. Objective: This study aimed to compare the efficacy and safety of fractional carbon dioxide (CO2) laser to that of fractional Er:YAG laser for the treatment of XP. Methods: Two centers recruited patients diagnosedwithXP of bilaterally symmetrical lesions. The lesion on one side was randomly assigned to be treated with fractional CO2 laser while the lesion on the other side was treated with fractional Er:YAG laser. All subjects received up to five treatments, with a 4-week interval between each treatment. Results: Thirty-nine patients completed the study and a total of 82 lesions were available for final assessment. The percentage of ''Excellent Improvement'' on third and fourth visit was 60.98% versus 39.02% and 90.24% versus 63.41%, respectively, p < 0.05. In a follow-up for 12 to 25 months, the number of lesions recurred on the side treated with fractional CO2 laser and fractional Er:YAG laser are 9 (22%) and 10 (24%), respectively. Conclusions: In this study, fractional CO2 laser therapy appears superior since a fewer treatments are required for patients to show significant clinical improvement. [ABSTRACT FROM AUTHOR]