Profiles of pregnant women encountering motor vehicle crashes in Taiwan, 2008-2017.

Background: Understanding demographic profiles is essential to the assessment of health burden imposed by motor vehicle crashes (MVCs) on pregnant women. However, Asian studies that have examined it are lacking. The study aimed to describe the demographic characteristics and prevalence of MVCs involving pregnant women in Taiwan.

Associations of hyperglycemic emergency and severe hypoglycemia incidences with seasonality and ambient temperature among pregnant women with diabetes: a nested case-control study in Taiwan.

Background: Associations of acute glycemic complications with season and ambient temperature have been reported in general population with diabetes. However, little is known about the risks of acute glycemic complications in relation to season and ambient temperature in pregnant women, who are likely to be even more vulnerable. This work aimed to investigate the associations of season and ambient temperature with pregnancies complicated with hyperglycemia emergency or severe hypoglycemia.

Population-Based Study on the All-Cause and Cause-Specific Risks of Mortality among Long-Term Opioid Analgesics Users without Cancer in Taiwan.

(1) Background: The prevalence of opioid use in Taiwan increased by 41% between 2002 and 2014. However, little is known regarding the risk of mortality among long-term opioid analgesics users who do not have cancer. This study investigated this mortality risk with an emphasis on the calendar year and patients' age and sex.

Mechanistic and compositional studies of the autophagy-inducing areca nut ingredient.

Background/purpose: We previously found that the partially purified 30-100 kDa fraction of areca-nut-extract (ANE 30-100K) induces autophagy in different types of cells including oral carcinoma OECM-1 cells. This study was to analyze the composition and possible mechanisms of ANE 30-100K-induced autophagy (AIA).

Materials And Methods: Phenol-sulfuric acid method and high performance anion exchange chromatography were utilized to analyze the composition of ANE 30-100K.

A cohort study of age and sex specific risk of pyogenic liver abscess incidence in patients with type 2 diabetes mellitus.

To investigate the age-sex-specific incidence and relative risk of pyogenic liver abscess (PLA) in patients with type 2 diabetes mellitus (T2DM), and to assess the joint effects of T2DM and other clinical risk factors for PLA on PLA incidence. We used a population-based cohort design with Taiwan's National Health Insurance claim data. Study subjects included 613,921 T2DM patients and 614,613 controls identified in 2000 and were followed to the end of 2010.

AMACR overexpression acts as a negative prognostic factor in oral squamous cell carcinoma.

: Alpha-methylacyl-CoA racemase (AMACR) is a key enzyme responsible for the metabolism of branched-chain fatty acids. It has been found to be an important prognostic factor in numerous types of cancers. This study was aimed to investigate the expression of AMACR and its prognostic significance in patients with oral squamous cell carcinoma (SCC).

Maternal Exposure to Air Pollutants and Risk of Gestational Diabetes Mellitus in Taiwan.

Mounting evidence has shown an increased risk of gestational diabetes mellitus (GDM) in association with elevated exposure to air pollution. However, limited evidence is available concerning the effect of specific air pollutant(s) on GDM incidence. We conducted this case-control study on 6717 mothers with GDM diagnosed in 2006-2013 and 6717 age- and year of delivery-matched controls to further address the risk of GDM in relation to specific air pollutant.

Medical claims-based case-control study of temporal relationship between clinical visits for hand syndromes and subsequent diabetes diagnosis: implications for identifying patients with undiagnosed type 2 diabetes mellitus.

Objectives: To investigate whether a temporal relationship is present between clinical visits for diabetes-related hand syndromes (DHSs) and subsequent type 2 diabetes mellitus (T2DM) diagnosis and, accordingly, whether DHSs can be used for identifying patients with undiagnosed T2DM.

Design: This study had a case-control design nested within a cohort of 1 million people from the general population, which was followed from 2005 to 2010. The odds of prior clinical visits for DHSs, namely carpal tunnel syndrome (CTS), flexor tenosynovitis, limited joint mobility and Dupuytren's disease, were estimated for cases and controls.

Mobile phone use and health symptoms in children.

Background/purpose: To investigate the mobile phone (MP) use for talking in relation to health symptoms among 2042 children aged 11-15 years in Taiwan.

Methods: A nationwide, cross-sectional study, using the computer assisted telephone interview (CATI) technique, was conducted in 2009 to collect information on children's utilization of MPs and the perceived health symptoms reported by their parents.

Results: The overall prevalence of MP use in the past month was estimated at 63.

Outpatient visits by dentists: a nationwide cohort study in Taiwan.

We conducted a cohort study of 7,760 dentists in Taiwan between 2003 and 2007 to assess the risk of outpatient visit among dentists. Control groups included physicians and other health personnel. Over the 5-yr study period, the dentist cohort made a total of 270,712 outpatient visits, representing an incidence rate of 7,038 visits /10(3) person-years.

Candida invasion and influences in smoking patients with multiple oral leucoplakias--a retrospective study.

Treating patients with multiple oral leucoplakias (MOLs) who smoke is more difficult and complicated than treating those with single oral leucoplakia (SOL). Removing the aetiological factors causing MOL can effectively prevent its recurrence. The aim was to study the infection by and influences of Candida in smoking patients with MOLs.

Treatment effects of maxillary flat occlusal splints for painful clicking of the temporomandibular joint.

Existing therapies for symptoms related to painful clicking of the temporomandibular joint (TMJ) have rarely met with complete success and predicting prognosis remains difficult. Few studies have reported the efficacy of maxillary flat occlusal splints (MFOSs) for the treatment of painful clicking of the TMJ, and few studies have evaluated the predisposing factors that influence the clinical outcomes of MFOSs. The aim of this study was to investigate the treatment efficacy of MFOSs for painful clicking of the TMJ, and to determine the factors influencing TMJ therapy with MFOSs.

Resolution of oral bisphosphonate and steroid-related osteonecrosis of the jaw--a serial case analysis.

Purpose: To offer recommendations of risk factors, prevention, and treatment of oral bisphosphonate and steroid-related osteonecrosis of the jaw (BSRONJ) in Taiwan.

Materials And Methods: Twelve patients were clinicopathologically proved to have bisphosphonate-related osteonecrosis of the jaw (BRONJ). All of the patients were taking oral bisphosphonates and were concurrently administered long-term steroids.

Upregulation of matrix metalloproteinase-1 (MMP-1) expression in oral carcinomas of betel quid (BQ) users: roles of BQ ingredients in the acceleration of tumour cell motility through MMP-1.

Matrix metalloproteinases (MMPs) are commonly expressed in carcinomas including oral squamous cell carcinomas (OSCCs). On the other hand, some evidences suggested that ingredients of betel quid (BQ) inhibit the activity and/or expression of some MMPs thought to be the pathogenesis of oral submucous fibrosis. This study was to analyse whether MMP-1 expression is inhibited in OSCC specimens from BQ users and in cell lines survived from the challenge of BQ ingredients.