Thai Male Research Articles

Knowledge and Awareness of Human Papillomavirus Infection and Vaccination in Thai Male Youth, Including Men Who Have Sex With Men

OBJECTIVE There is currently a lack of human papillomavirus (HPV) vaccination policy and education for male youth in Thailand. This study aimed to evaluate Thai male youth’s knowledge and awareness of HPV infection and vaccination, determine their HPV vaccination rate, and factors related to the vaccination rate and the level of awareness of HPV. METHODS A questionnaire survey on HPV vaccination was distributed to educational institutions across different regions of Thailand. Inclusion criteria included Thai male youth aged between 15 and 24 years, regardless of sexual orientation. Exclusion criteria were inability to access the internet, individuals whose responses were unintelligible, and those who did not complete the questionnaire. The trends of the association between participant characteristics and their HPV knowledge/awareness scores was analyzed using linear regression. RESULTS A total of 594 individuals responded to the questionnaire. The median score for knowledge was 11 out of 18 and the awareness level was 80%. Higher education level, higher family income, bisexuality, and prior receipt of HPV information were statistically significantly linked to higher HPV knowledge scores. However, only previous receipt of HPV information was associated with an increased awareness level. CONCLUSIONS Although the level of HPV knowledge and awareness among Thai males was acceptable, less than 50% of participants expressed an intention to get vaccinated. This indicates there is a need to improve the promotion of the HPV vaccine in order to achieve herd immunity.

Clinical signs and symptoms associated with acute HIV infection from an intensely monitored cohort on 2 continents.

Define the clinical presentation of acute human immunodeficiency virus infection (AHI) among men and women from 2 continents to create a clinical scoring algorithm.Comparison of incident sign and symptom between those with and without AHI.At-risk human immunodeficiency virus (HIV) negative men and women in Thailand, Kenya, Tanzania, and Uganda underwent twice-weekly testing for HIV. Newly diagnosed participants were evaluated twice weekly for 21 days after infection.Of the 3345 participants enrolled, 56 African females and 36 biological males from Thailand were diagnosed with AHI. Four hundred fifty-two of their encounters were compared to 18,281 HIV negative encounters. Due to a high degree of heterogeneity among incident symptoms, 2 unique subgroups based upon geography and sex were created. Among Thai males, the signs and symptoms with the greatest odds ratio (OR) between AHI and uninfected participants were nausea (OR 16.0, 95% confidence interval [CI] 3.9–60.2, P < .001) and lymphatic abnormalities (OR 11.8, 95% CI 4.2–49.0, P < .001); and among African females were pain behind the eyes (OR 44.4, 95% CI 12.0–158.0, P < .0001) and fatigue (OR 22.7, 95% CI 11.3–44.3, P < .001). The Thai male scoring algorithm had a 66% sensitivity and 84% specificity while the African female algorithm had a sensitivity of 27% and specificity of 98%.The different incident symptoms during AHI necessitated creating 2 different scoring algorithms that can guide diagnostic testing among a particular sex in the appropriate geographic setting. Further research on risk exposure, sex, and demographic specific models is warranted.

The Validity of Iscan’s Age Estimation Method applied to the Fourth Rib in a Thai Male population

Abstract Iscan’s staging method for age estimation from fourth ribs has been proved to be a potentially useful tool for various populations. However, due to interracial variations, it is necessary to calibrate its’ accuracy in reference to a population of Thai males before it can be applied. This study aimed to evaluate the validity of phasing analyses of sternal ends of fourth ribs developed by Iscan, et al., on a Thai male population. The Iscan’s method was applied to 50 Thai males aged 18 years and above. Staging of sternal ends of the ribs was analyzed based on 3 morphological features: pit depth, pit shape, and rim and wall configurations – designated as components 1, 2, and 3, respectively. The data was analyzed using descriptive statistics, one-way ANOVA, and cross-tabulation with Kendall’s Tau-c correlation. It was found that sternal end stages of fourth ribs in each component, inclusive of composite scores, are positively correlated to the age of the individual (P &lt; 0.001). However, Iscan’s result - which was derived from a population of white males - delivers age-underestimation in a Thai population. Hence, we developed a modified age prediction reference table for application to Thai males. Applying cross-tabulation analysis, stages 1 and 2 were found only in individuals who were less than 40 years old, and stages 4 and 5 were found only in the 40 years and above age-group except for 1 case. Keywords: Age estimation, Fourth rib, Iscan’s method, Thai male

S2656 Klebsiella Pneumonia Liver Abscess in a Previously Healthy Thai Male

S2656 Klebsiella Pneumonia Liver Abscess in a Previously Healthy Thai Male

Age estimation in the Thai male population using epiphyseal union of the medial clavicle

Objectives To study the relationship between the union of the epiphyseal plate of the medial clavicle and age in the Thai male population. Methods Age-at-death estimation was evaluated from clavicles obtained from 200 cadavers of Thai males aged between 11 and 35 years. After soft tissue removal, the fusion status of the medial clavicular epiphysis was classified using a morphological classification. Stages of the epiphyseal union were categorized as follows: 1) nonunion with no epiphyses, 2) nonunion with separate epiphyses, 3) partial union, and 4) complete union. Results The stage of development of the epiphyseal union increased with age. The nonunion stage was found in indivi-duals up to 22 years old. Complete epiphyseal union was found as early as age 22. Partial union was found in individuals 19-26 years old. Conclusions The stage of the epiphyseal union of the medial clavicle in Thai males is related to age. We recommend using complete union (stage 4) of epiphyseal development to indicate age more than 22 years and nonunion (stage 1 and 2) to represent age less than 22 years in Thai males.

Trends in the prevalence of obesity among young Thai men and associated factors: from 2009 to 2016

BackgroundThe prevalence of obesity has been increasing in both males and females worldwide. In Thailand, the National Health Examination Surveys reported that the prevalence of obesity (body mass index (BMI) ≥30 kg/m2) among Thai male adults aged 20–59 years increased from 1.7% in 1991 to 6.8% in 2009. Obesity has been confirmed to lead to health problems, including noncommunicable diseases. In the present study, we report trends in the prevalence of obesity among new conscripts from 2009 to 2016. We also investigated the associated factors of obesity.MethodsSerial cross-sectional studies were conducted from 2009 to 2016 among male Royal Thai Army (RTA) conscripts whose weight and height had been measured to determine BMI after being inducted. Each subject completed a detailed risk factor questionnaire. Obesity was defined as BMI ≥ 30 kg/m2.ResultsA total of 26,540 young Thai males conscripted into the RTA were included in this study. The prevalence of obesity was 2.2% in 2009, 3.4% in 2010, 2.5% in 2011, 2.9% in 2012, 3.4% in 2013, 4.4% in 2014, 5.0% in 2015, and 4.8% in 2016 (P for trend < 0.0001). The independent risk factors for obesity were coming from the north central and south regions compared with the northeast, higher education level, indoor occupation and no regular exercise.ConclusionsOur data emphasized that obesity constitutes a serious problem among young Thai men. We could apply these findings in military units to other groups at any age. Regular exercise should be provided to young adults and other age groups to slow the process of obesity, so that associated complications, especially noncommunicable diseases, will cease.

A randomized, double-blind, placebo-controlled crossover study of Cappra&lt;sup&gt;®&lt;/sup&gt; for the treatment of mild or mild to moderate erectile dysfunction in Thai male

Erectile dysfunction (ED) is one of the major health concerns affects the quality of life among Thai male. The treatment of ED by the first-line drugs is limited to a certain group of patients due to their side effects and costs. Alternative medicine can be beneficial for the treatment of ED. This is a randomized, double-blind, placebo-controlled, crossover study aimed to assess the efficacy and safety of Cappra(®), a traditional herbal medicine which was used in Thailand for decades, for the treatment of mild and mild to moderate ED in Thai patients. A total of 63 patients with mild or mild to moderate ED were randomized to receive Cappra(®) or placebo for two weeks in the first period, followed by one week washout period. The patients were switched to the alternative treatment in the second period. The efficacy was assessed by the International Index of Erectile Function (IIEF) questionnaire and adverse events. Sixty one patients completed the study. There was an improvement of IIEF score for all domains in Cappra(®) group compared with placebo group. The mean change of IIEF score from baseline for erectile function domain of Cappra(®) was significantly higher than placebo (4.87 vs 3.44, p = 0.032). The most common adverse events were dizziness (13.3% Cappra(®), 9.6% placebo), face numbness (1.6% Cappra(®), 0% placebo), and tachycardia (1.6% Cappra(®), 0% placebo). The results from this study demonstrated that Cappra(®) is effective and well-tolerated and can be used as alternative therapy for mild and mild to moderate ED.

Scanning electron microscopy of third-instar sarcophagid (Diptera: Sarcophagidae) recovered from a mummified human corpse in Thailand.

The third-instar of an unidentified sarcophagid, recovered from a mummified body of a 32-yr-old Thai male was examined using scanning electron microscopy (SEM). Although the morphological features of this larva are similar to the other sarcophagid larvae, some features could be helpful for species identification, which is a basic requirement for estimation of postmortem interval in forensic investigation. These features included number and arrangement of papillae on the anterior spiracle, structure of spines, size of circumspiracular tubercles at caudal segment and branching peculiarity of the posterior spiracular hairs. This information could benefit future identification of the sarcophagid larvae that exist in Thailand.

Disseminated Histoplasmosis in a Young Thai Male.

Disseminated Histoplasmosis in a Young Thai Male.