Factors affecting the number of influenza patients before and during COVID-19 pandemic, Thailand.

This study was aimed to explore the association between potential factors including public health and social measures and the number of influenza patients in Thailand between 2014-2021. Secondary data from relevant agencies were collected. Generalized Estimating Equation (GEE) and regression coefficient (ß) were performed at a significance level of 0.05. We found factors associated with number of influenza patients during the time prior to COVID-19 pandemic were monthly income per household (Adjusted ß = -0.02; 95% CI: -0.03, -0.01), population density (Adjusted ß = 1.00; 95% CI: 0.82, 1.18), rainy season (Adjusted ß = 137.15; 95% CI: 86.17, 188.13) and winter time (Adjusted ß = 56.46; 95% CI: 3.21, 109.71). During the time of COVID-19 pandemic, population density (Adjusted ß = 0.20; 95% CI: 0.15, 0.26), rainy season (Adjusted ß = -164.23; 95% CI: -229.93, -98.52), winter time (Adjusted ß = 61.06; 95% CI: 0.71, 121.41), public health control measures (prohibition of entering to into an area with high number of COVID-19 infections (Adjusted ß = -169.34; 95% CI: -233.52, -105.16), and restriction of travelling also reduced the number of influenza patients (Adjusted ß = -66.88; 95% CI: -125.15, -8.62) were associated with number of influenza patients. This study commends strategies in monitoring influenza patients to focus on the areas with low income, high population density, and in specific seasons. Public health and social measures which can be implemented are prohibition of entering to risk-areas (lock down), and restriction of travelling across provinces which their effectiveness in reducing influenza infections.

Autopsy study of alcohol-associated unnatural deaths in Thailand, 2007-2019.

BACKGROUND: To date, there have been no major studies of alcohol-associated unnatural deaths in Thailand or South East Asia. Thailand leads South East Asia in per capita alcohol consumption. The objectives of this study were to determine the incidence of alcohol-associated unnatural deaths in Thailand and their relation to post-mortem blood alcohol concentration (BAC); to investigate correlations between BAC and selected demographic variables; and to evaluate the incidence of co-use of alcohol and illicit substances. METHODS: We conducted a retrospective register-based study of alcohol-investigated unnatural deaths in Thailand for the period 2007-2019. The core study sample (n = 77,006) was derived from a Thai government computerized database of unnatural-death autopsies. RESULTS: Of the total autopsy sample 32.49% was alcohol positive (BAC ≥0.20 g/L). The rate at which male autopsy cases were alcohol positive (35.52%) was approximately twice that of female autopsy cases (16.62%), with males having significantly higher median BAC levels, 1.64 and 1.31 g/L, respectively. The incidence of female alcohol-positive cases with extremely high BACs (≥3.50 g/L) was comparable to that of male alcohol-positive autopsies. The rates at which victims of accidents, homicides, and suicides were alcohol positive were 42.44%, 38.81%, and 33.25%, respectively. Drowning fatalities had the highest rate of alcohol detection (49.12%) and the highest median BAC (2.47 g/L). The next highest rate (48.47%) was among road traffic fatalities (RTFs, BAC 1.92 g/L), which accounted for about one-half of all RTFs and one-third of all alcohol-positive autopsies. Of the total alcohol-positive population, 8.33% tested positive for illicit substances, most commonly methamphetamine/amphetamine. CONCLUSIONS: BAC results for the majority of male and female alcohol-positive victims exceeded the generally accepted threshold for Heavy Episodic Drinking (0.8 g/L) and provided a rare BAC-documented (≥3.50 g/L) example of gender parity in the incidence of heavy alcohol consumption. The median BAC value for alcohol-positive RTFs (1.92 g/L) was about 10% higher than in studies in most other countries and about four times greater the Thai legal limit for motor-vehicle operation (0.50 g/L).