South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde
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Although women are informed about the dangers of drinking and smoking during pregnancy when they book for antenatal care, it is uncertain whether this advice is accepted, or whether attempts are made to apply it in subsequent pregnancies. ⋯ Detailed information on the adverse effects of smoking and drinking during pregnancy was not effective in the population studied. Other methods to reduce or stop these toxic exposures should therefore be investigated. A short inter-pregnancy interval, as demonstrated by three enrolments in 7.5 years, is associated with preterm labour and fetal growth restriction, and is probably indicative of the role played by confounders such as poor socioeconomic conditions and drug exposure during pregnancy.
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On 26 March 2020, the South African (SA) government initiated a 21-day national level 5 lockdown which was subsequently eased off and downgraded to level 4 on 1 May and to level 3 on 1 June. The effect of lockdown measures on SARS-CoV-2 infectivity is currently uncertain. In this article, we analyse the effects of the lockdown measures on the SARS-CoV-2 epidemic in one of the epicentres in SA. ⋯ The findings of this study testify to the rapid increase in ARs resulting from easing of the lockdown regulations, especially to level 3 in June. Of concern is the upward trend in the AR across all age groups, especially <20 years (15.9%), which was not reported in other parts of the world. Population age dynamics should therefore be considered when taking future decisions about lockdown regulations.
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Trauma care places a significant burden on the South African (SA) healthcare system, and this has not changed significantly in recent history. We speculated that the COVID-19 lockdown regulations (travel restriction and alcohol ban) would affect trauma patterns. ⋯ The study showed that during the period of lockdown in SA there was a significant decrease in MVAs, PVAs and interpersonal violence. Assaults involving a knife seemed to decrease dramatically, but the rate of GSWs remained constant.
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Vitamin D deficiency is common in intensive care unit (ICU) patients (50 - 82%) and is associated with multi-organ dysfunction. Vitamin D deficiency alters pathways of glutamine metabolism in critical illness, but the impact of vitamin D status on glutamine levels is poorly characterised. ⋯ Vitamin D deficiency is common in ICU patients in SA. Deficient patients were more severely ill and required more respiratory support. No significant relationship between deficiency and median glutamine levels was noted.