RESUMO
BACKGROUND: The prevalence of posttraumatic stress disorder (PTSD) has increased, particularly among individuals who have recovered from coronavirus disease 2019 (COVID-19) infection. Health literacy is considered a "social vaccine" that helps people respond effectively to the pandemic. We aimed to investigate the association between long COVID-19 and PTSD, and to examine the modifying role of health literacy in this association. METHODS: A cross-sectional study was conducted at 18 hospitals and health centers in Vietnam from December 2021 to October 2022. We recruited 4,463 individuals who had recovered from COVID-19 infection for at least 4 weeks. Participants provided information about their sociodemographics, clinical parameters, health-related behaviors, health literacy (using the 12-item short-form health literacy scale), long COVID-19 symptoms and PTSD (Impact Event Scale-Revised score of 33 or higher). Logistic regression models were used to examine associations and interactions. RESULTS: Out of the study sample, 55.9% had long COVID-19 symptoms, and 49.6% had PTSD. Individuals with long COVID-19 symptoms had a higher likelihood of PTSD (odds ratio [OR], 1.86; 95% confidence interval [CI], 1.63-2.12; p<0.001). Higher health literacy was associated with a lower likelihood of PTSD (OR, 0.98; 95% CI, 0.97-0.99; p=0.001). Compared to those without long COVID-19 symptoms and the lowest health literacy score, those with long COVID-19 symptoms and a 1-point health literacy increment had a 3% lower likelihood of PTSD (OR, 0.97; 95% CI, 0.96-0.99; p=0.001). CONCLUSION: Health literacy was found to be a protective factor against PTSD and modified the negative impact of long COVID-19 symptoms on PTSD.
RESUMO
OBJECTIVE: Some patients with symptomatic non-gonococcal urethritis (NGU) are negative for Chlamydia trachomatis, mycoplasmas and ureaplasmas. The optimal antimicrobial chemotherapy for such NGU has not fully been elucidated, though many studies of antimicrobial chemotherapies for C. trachomatis-positive NGU have been performed. We assessed the efficacy of antimicrobial agents that are active against C. trachomatis on non-mycoplasmal, non-ureaplasmal and non-chlamydial NGU (NMNUNCNGU). METHODS: One hundred men whose first-pass urine samples were negative for C. trachomatis, Mycoplasma genitalium, Mycoplasma hominis, Ureaplasma parvum, and Ureaplasma urealyticum were treated with levofloxacin, gatifloxacin, minocycline, or clarithromycin for 7 days. Urethritis symptoms and the presence of polymorphonuclear leukocytes (PMNL) in urethral smears were assessed before and after treatment. RESULTS: Eighty-eight (88.0%) of 100 men with NMNUNCNGU showed no signs of urethral inflammation after treatment, but two men complained of some symptoms of urethritis. Twelve (12.0%) of 100 men had significant numbers of PMNL in urethral smears, but five of these 12 men had no symptoms of urethritis. The efficacy for normalization of urethral smears was 90.7% for clarithromycin, 89.7% for levofloxacin, 87.5% for gatifloxacin, and 75.0% for minocycline. The 12 men who showed signs of urethral inflammation were retreated with levofloxacin, gatifloxacin, minocycline or clarithromycin for an additional 7 days. The 10 men who returned after the second treatment had negative urethral smears. CONCLUSION: Our present findings suggest that antimicrobial agents active against C. trachomatis are effective against NMNUNCNGU and that a 7-day treatment regimen with an appropriate antimicrobial agent may be sufficient to manage patients with NMNUNCNGU.