Sacral morphometrics for sex estimation of dead cases in Central Thailand

Sex estimation by various forensic anthropology approaches is a crucial factor for identification of human skeletal remains. However, inexpensive, uncomplicated and reliable methods are still required, especially in a remote crime scene and a high crime incidence area. Here, we examined 13 sacral parameters from 78 independent skeletons derived from deceases found in Central Thailand (male, n = 46; female, n = 32) using simple standard anthropometric techniques for sex allocation. Discriminant analysis exhibited that anterior-posterior diameter of S₁ vertebra corpus (APS) is the most accurate sacral parameter for sex determination in our study with 82.1% of correct discrimination rate. The accuracy could be improved up to 97.4% when additional three sacral variables including the length of sacrum measured from the medial anterior-superior sacral promontory to the medial anterior-inferior S₅ vertebra (ASL), alar index (ALI), and the maximum anterior breadth of sacrum measured across sacral alar (ABS) were computed together with APS. These encourage the use of sacral morphometrics for sex assessment of human sacrum remains in Central Thailand. However, further investigation with broadening sacral morphometric data across the country might provide a promising sex determination equation from a sacral skeleton for Thai population.     

The effectiveness of medication reconciliation to prevent medication error: A systematic review and meta-analysis

BackgroundThe impact of medication reconciliation (MR) in low-middle-income countries, including Thailand, may differ from other developed countries.ObjectiveTo evaluate the effect of medication reconciliation (MR) on the reduction of medication error in Thailand.MethodsA systematic search was conducted in the following databases: PubMed, CENTRAL, CINAHL, Scopus, Thai Journals Online, Thai index Medicus, Thai Medical Index, and Health Science Journal in Thailand from inception to January 2018. Studies that evaluated the effect of MR compared to usual care within hospitals in Thailand and reported the occurrence of medication error were included. Meta-analyses were performed using random-effects model.ResultsOf the 107 articles retrieved, 7 articles involving 1581 patients were included in quantitative synthesis. Three of the included studies were randomized controlled trials (RCT). Overall, the risk of medication error in patients who received MR in all transitions of care was 75% lower than those receiving usual care (RR 0.25; 95%CI 0.15–0.43). The effect on the reduction of medication error appeared higher when MR was provided to ambulatory patients (RR 0.17 [95%CI 0.04–0.80] compared with hospitalized patients during admission (RR 0.37 [95%CI 0.20–0.65]) and discharge (RR 0.27 [95%CI 0.17–0.43]). Effects on reducing medication error was greater when MR was provided in secondary care hospitals compared with primary care hospitals both during admission (RR 0.49 [95%CI, 0.34–0.69] vs RR 0.25 [95%CI, 0.05–1.26]), and discharge transition (RR 0.19 [95%CI, 0.09–0.39] vs RR 0.30 [95%CI, 0.12–0.79]).ConclusionOverall, current evidence indicates that the provision of MR in Thailand is effective in reducing medication errors in all transitions of care. However, to promote patient safety, appropriate strategies should be developed to support MR in specific transition of care and hospital setting so patients can benefit most from this service.     

Migrant Workers in Agriculture: A View from Thailand

There has been a dramatic increase in the global movement of workers during the last few decades. As Thailand has developed rapidly over the past 20 years, it has attracted laborers (both authorized and unauthorized) from the neighboring countries of Myanmar, People’s Democratic Republic of Lao (Lao PDR), and Cambodia. Given that agriculture has been Thailand’s most important industry, its continued growth has been dependent on migrant workers. Both crop agriculture and animal-production agriculture have employed migrant labor. Migrants have been hired to plant, weed, fertilize, spray pesticides, and harvest crops such as rice, corn, sugar cane, and cassava. They have worked at rubber and coffee plantations, as well as in the production of ornamental crops. Also, migrants have labored on pig, beef, and duck farms. There have been numerous documented health problems among migrant workers, including acute diarrhea, malaria, and fever of unknown causes. Occupational illness and injury have been a significant concern, and there has been limited health and safety training. This article reviewed the demographic changes in Thailand, studied the agricultural crops and animal production that are dependent on migrant labor, discussed the health status and safety challenges pertaining to migrant workers in agriculture, and described several recommendations. Among the recommendations, the conclusions of this study have suggested that addressing the cost for health care and solutions to health care access for migrant labor are needed.     

Modeling the hepatitis A epidemiological transition in Thailand

BackgroundIn most low- and middle-income countries, hepatitis A virus (HAV) is shifting or expected to shift from high endemicity to intermediate or low endemicity. A decreased risk of HAV infection will cause an increase in the average age at infection and will therefore increase the proportion of infections that results in severe disease. Mathematical models can provide insights into the factors contributing to this epidemiological transition.MethodsAn MSLIR compartmental dynamic transmission model stratified by age and setting (rural and urban) was developed and calibrated with demographic, environmental, and epidemiological data from Thailand. HAV transmission was modeled as a function of urbanization and access to clean drinking water. The model was used to project various epidemiological measures.ResultsThe age at midpoint of population immunity remains considerably younger in rural areas than in urban areas. The mean age of symptomatic hepatitis A infection in Thailand has shifted from childhood toward early adulthood in rural areas and is transitioning from early adulthood toward middle adulthood in urban areas. The model showed a significant decrease in incidence rates of total and symptomatic infections in rural and urban settings in Thailand over the past several decades as water access has increased, although the overall incidence rate of symptomatic HAV is projected to slightly increase in the coming decades.ConclusionsModeling the relationship between water, urbanization, and HAV endemicity is a novel approach in the estimation of HAV epidemiological trends and future projections. This approach provides insights about the shifting HAV epidemiology and could be used to evaluate the public health impact of vaccination and other interventions in a diversity of settings.     

Everyday Care and Precarity: Buddhaghosa and Thai Social Story-Making

ABSTRACT

In this article, Buddhaghosa’s fifth century philosophy provides a productive framework for deciphering contemporary social caregiving in Thailand. In particular, his work and the tradition it inspired helps bring forth a local theory of mind and related narrative forms that, when utilized in examination of group patterns of interaction, illuminate the intertwining of care and precarity in everyday practices of providing for others. In turn, I call for experimentation in anthropological storytelling, including ensemble work, to ensure that habits of professional practice do justice to the care manifest in the precarious conditions in which anthropologists so often engage.     

Complete Recovery Following Electroacupuncture Therapy in Refractory Unilateral Sensorineural Hearing Loss

Role of electroacupuncture (EA) in refractory unilateral sensorineural hearing loss (SNHL) remains unclear but might be promising for the Meniere's disease. Two cases of unilateral SNHL who were unresponsive to conventional treatment of sudden SNHL showed complete recovery after receiving EA therapy. The first case was a 46-year-old woman who received EA in the seventh month after the acute onset of sudden right hearing loss and tinnitus. She had mild-to-moderate degree of SNHL at high frequencies in the right ear with episodic vertigo. The second case was a 55-year-old woman who received EA in the sixth year after developing sudden SNHL in the right ear. Before the EA began, her pure tone average of the affected ear was 45 dB and the phonetically balanced score was 88%. The regimen for both patients included 12 sessions of EA over four weeks at the main acupoints (Tinggong (SI 19), Ermen (TE 21), Qimai (TE 18) and Yifeng (TE 17) on the affected ear and the adjuvant acupoints (Zhongzhu (TE 3), Hegu (LI 4), Qihai (CV 6), Guanyuan (CV 4), Taixi (KI 3), and Taichong (LIV 3)). Both patients regained their normal hearing thresholds three weeks after the first EA. No adverse events were observed. Hence, EA may be a useful additional therapy in unilateral SNHL, even at the late phase when other treatments have failed because the possibility of Meniere's disease cannot be excluded.     

Detection and characterization of a novel human parechovirus genotype in Thailand

Human parechoviruses (HPeV), member in the family Picornaviridae, cause respiratory symptoms primarily in infants and young children. Currently, 16 genotypes have been described based on phylogenetic analysis of VP1 sequences, all of which have a global distribution. The purpose of this study was to investigate the prevalence and genotype distribution of HPeV in Thailand. A total of 171 fecal specimens collected during October 2012 to May 2013 from children with diarrhea in Chiang Mai, Thailand were investigated for HPeV by RT-PCR and sequence analysis. HPeVs were found in 3 out of 171 (1.8%) fecal specimens tested. Of these, one was HPeV1 which is commonly detected in children with gastroenteritis and another one was uncommon HPeV14 genotype. Most interestingly, the sequence of the third HPeV positive sample (CMH-N185-12) did not cluster with any of the known 16 genotypes and therefore is proposed as a candidate HPeV genotype 17.