Abstract:
INTRODUCTION:COVID-19 is pandemic. International travel bans in March 2020 dampened viral spread and resulted in an overnight global economic crisis. As countries ease travel and social distancing restrictions, viral resurgences are expected. This study was carried out in order to delineate the development of a second wave of COVID-19 cases and deaths due to lockdown easements in June-July 2020. METHODS:Publically available data for daily new cases and deaths from December 2019 to September 2020 was obtained from "Our World In Data" website and analysed with Pearson correlation. RESULTS:At global level, both datasets exhibited three distinct time periods. Cases rose to mid-April, plateaued till mid-May then rose again. Almost all of the slopes in these three time periods were statistically significant. Deaths followed a similar three-part pattern, albeit more pronounced, with values lagging circa one week after new cases and a middle time period when numbers (of deaths) actually decreased, with all periods exhibiting significant slopes. At continent level, for new cases, Asia rose steadily, Europe is increasing again, the Americas and Africa are declining. Deaths follow a similar pattern. Oceania shows a bimodal pattern, with a first and second wave of cases shortly followed by deaths in a similar pattern. The monthly ratio of detected cases to deaths (case fatality ratio) initially rose to 0.08, then fell to 0.02. CONCLUSION:The world is in its second wave of COVID-19, with fortunately reduced case fatality ratios.
journal_name
Early Hum Devjournal_title
Early human developmentauthors
Grech V,Cuschieri Sdoi
10.1016/j.earlhumdev.2020.105211subject
Has Abstractpub_date
2020-10-03 00:00:00pages
105211eissn
0378-3782issn
1872-6232pii
S0378-3782(20)30695-2pub_type
杂志文章abstract:BACKGROUND:Antenatal depression is associated with adverse social-emotional and behavioural outcomes during childhood but there has been little investigation of the impact on infant neurodevelopment during the first postnatal year. AIMS:The aim of this study was to assess the impact of depression during pregnancy on i...
journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/j.earlhumdev.2019.05.021
更新日期:2019-07-01 00:00:00
abstract::According to animal studies myoinositol decreases surfactant phosphatidylglycerol and increases phosphatidylinositol. In the present study lung effluent phospholipids and serum myoinositol were analyzed in respiratory distress syndrome (RDS, 19 cases), in other lung disease (6 cases) and in 22 newborn with no lung dis...
journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/0378-3782(85)90055-6
更新日期:1985-01-01 00:00:00
abstract::The aim of this study was to determine whether corticotropin-releasing hormone (CRH) regulates human trophoblast cell growth. The results showed that exogenous CRH significantly stimulated human trophoblast proliferation in first-trimester primary cultures. In vivo, CRH was strongly immunolocalised to cytotrophoblasti...
journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/j.earlhumdev.2004.04.010
更新日期:2004-08-01 00:00:00
abstract::Many controversial topics have still to be resolved regarding the nutritional requirements of the newborn, and in particular of the pre-term infant. The term 'controversy' bears the connotation of prolonged dispute and such a situation has arisen for various reasons: (a) from inadequate research methodologies; (b) fro...
journal_title:Early human development
pub_type: 杂志文章,评审
doi:10.1016/s0378-3782(98)00060-7
更新日期:1998-12-01 00:00:00
abstract:BACKGROUND:Prior studies have shown that children with congenital hearing loss have increased rates of behavior disorders. Child hearing loss has also been reported to be associated with increased maternal stress. Little is known about the behavior or the predictors of behavioral outcomes of children with hearing loss ...
journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/j.earlhumdev.2011.06.006
更新日期:2011-12-01 00:00:00
abstract::Phosphatidylcholine (PC) is the predominant phospholipid in natural surfactant preparations. A metabolic intermediate, lyso-PC, is potentially injurious to the lungs. In the present study, tracheal aspirates from preterm babies with respiratory distress syndrome treated with surfactant were examined for the presence o...
journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/s0378-3782(97)01885-9
更新日期:1997-09-19 00:00:00
abstract::Dexamethasone (DEX), a synthetic glucocorticoid, has been widely used to prevent the development of a variety of poor health conditions in premature infants including chronic lung disease, inflammation, circulatory failure, and shock. Although there are some reports of neurologic complications related to DEX exposure,...
journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/j.earlhumdev.2012.10.007
更新日期:2013-05-01 00:00:00
abstract:INTRODUCTION:Many women with a bipolar disorder are of reproductive age and will need to continue lithium treatment during pregnancy. The teratogenic and perinatal effects of lithium are known, but not the long-term effects of lithium on neurodevelopment of the children. This study investigates growth, neurological, co...
journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/j.earlhumdev.2011.09.013
更新日期:2012-06-01 00:00:00
abstract::Eleven healthy fetuses between 36 and 39 weeks of gestation were studied during the active sleep state to examine effects of a 5-s vibratory acoustic stimulus on the baseline fetal heart rate and flow velocity waveform in the fetal internal carotid artery. There was an immediate marked rise in baseline fetal heart rat...
journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/0378-3782(89)90105-9
更新日期:1989-04-01 00:00:00
abstract::We have shown for the first time that the microsomal glucose-6-phosphatase enzyme protein is present in human embryonic and fetal red blood cells and the ontogeny of its expression has been determined. In the earliest embryos, red cells are predominantly of the primitive megaloblastic type. Circulating red cells in th...
journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/0378-3782(95)01626-e
更新日期:1995-06-21 00:00:00
abstract::Measurement of methionine levels in dried blood spots has been one of the items of neonatal screening in Taiwan for more than 20 years. In 1,701,591 newborns, 17 cases of hypermethioninemia were detected, but among them only one had homocystinuria. More than half of the 16 cases of isolated hypermethioninemia had muta...
journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/j.earlhumdev.2004.11.005
更新日期:2005-06-01 00:00:00
abstract:BACKGROUND:Preterm children are at risk for executive function (EF) problems, which have been linked to behavior and learning problems in full term children. In this study, we examine the relationship between EF and functional outcomes in preterm children. AIM:To evaluate (1) EF skills of 9- to 16-year-old children bo...
journal_title:Early human development
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1016/j.earlhumdev.2011.07.018
更新日期:2012-02-01 00:00:00
abstract::We describe the managment of 2 sets of pre-term quadruplets born to 2 women pregnant concurrently following the induction of ovulation with gonadotrophin. Careful antenatal planning was necessary to provide for each of the 8 pre-term infants a standard of neonatal medical and nursing care comparable to that normally a...
journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/0378-3782(77)90028-7
更新日期:1977-10-01 00:00:00
abstract::Whenever possible, oral feeding is the preferred method in neonatal feeding. However, many premature infants are unable to suck and swallow effectively; in these cases alternative methods of nutrient delivery must be used. We briefly review the different feeding methods used in neonatal units, with particular attentio...
journal_title:Early human development
pub_type: 杂志文章,评审
doi:10.1016/S0378-3782(12)70011-7
更新日期:2012-05-01 00:00:00
abstract::Altogether 2159 pregnancies among black and white Americans in the Collaborative Perinatal Study and dental casts from the children at the age of 5-12 years were studied to find out the effect of maternal smoking on deciduous tooth crown growth. Minor crown size reduction (2-3%) in some dimensions was found in childre...
journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/0378-3782(92)90086-v
更新日期:1992-08-01 00:00:00
abstract::Unlike the defined role of angiotensin-converting enzyme (ACE) gene in adult hypertension, ACE gene did not show direct influence on childhood blood pressure (BP), rather, seemed to be related to childhood growth with age-dependent characteristics. Thus, we examined intermediate effects of postnatal growth between the...
journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/j.earlhumdev.2011.10.008
更新日期:2012-06-01 00:00:00
abstract::Screening preschool children for potential school problems may allow early intervention. Children beginning first grade (N=980) were tested with Denver II. All with normal/questionable results had satisfactory school performance while 26% of those with abnormal Denver II had low school scores. 43%, 27% and 0% of child...
journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/j.earlhumdev.2006.12.001
更新日期:2007-09-01 00:00:00
abstract:BACKGROUND:Selective serotonin reuptake inhibitors (SSRIs) are prescribed in 2-8% during pregnancy. Whether prenatal exposure to SSRIs has long-term effects on the children's development is unknown. AIM:The aim of this study was to determine the effect of prenatal exposure to SSRIs on children's cognitive, motor, and ...
journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/j.earlhumdev.2020.105075
更新日期:2020-08-01 00:00:00
abstract::Here presented are the different human fetal larynx functions. Analysis and observation of the organ show at least three behavioural patterns: swallowing, respiratory and phonetic. The respiratory function coincides with a blood aspiration through the venosus duct (phenomenon measured by pulsed Doppler) which increase...
journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/0378-3782(95)01721-6
更新日期:1996-07-05 00:00:00
abstract:OBJECTIVES:Extremely low birth weight (ELBW; <1kg) adolescents are at risk for special health care needs (SHCN) and poor math achievement compared to normal birth weight (NBW) peers. SHCN are associated with poor academic achievement among NBW children. We hypothesize that SHCN explain the effect of ELBW on math achiev...
journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/j.earlhumdev.2017.09.019
更新日期:2017-12-01 00:00:00
abstract:AIM:To determine whether maternal state and trait anxiety levels affect fetal movements or fetal heart rate (FHR) in the third trimester. SUBJECTS:Forty-one healthy pregnant nulliparous women not on medication and with a singleton pregnancy. STUDY DESIGN:Maternal anxiety was assessed using the Spielberger State- Trai...
journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/s0378-3782(01)00256-0
更新日期:2002-04-01 00:00:00
abstract::Nutrition has a key role in the modulation of the developing intestine in early infancy, and nutrients are able to modulate several intestinal functions including nutrient absorption, ion transport, cell growth and differentiation, motility and immunomodulation. Such modulation is exerted in part through a direct inte...
journal_title:Early human development
pub_type: 杂志文章,评审
doi:10.1016/j.earlhumdev.2010.01.008
更新日期:2010-07-01 00:00:00
abstract::Newborn infants in critical conditions require a permanent intra-venous line to allow for the administration of fluids, parenteral nutrition and drugs. The use of central venous catheters, however, is associated with an increased risk of infections, leading to prolongation of length of stay and higher hospitalization ...
journal_title:Early human development
pub_type: 杂志文章,评审
doi:10.1016/S0378-3782(14)70017-9
更新日期:2014-03-01 00:00:00
abstract::Magnetic Resonance Imaging is becoming more widely available and increasingly important for imaging the neonatal brain. In newborn infants it poses challenges regarding patient preparation, safety, optimal timing, and sequence optimization. These issues are addressed in this paper and indications for performing neonat...
journal_title:Early human development
pub_type: 杂志文章,评审
doi:10.1016/j.earlhumdev.2008.11.009
更新日期:2009-02-01 00:00:00
abstract::Advances in pharmacology and technology have sharply reduced mortality of extremely preterm infants at the expense of an increasing number of survivors with handicaps and disabilities. The EURONIC study among neonatal intensive care units across Europe demonstrates that treatment of infants born at the limits of viabi...
journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/j.earlhumdev.2005.10.004
更新日期:2005-12-01 00:00:00
abstract:BACKGROUND:Tyrosine hydroxylase (TH) is a specific marker for catecholaminergic neurones. Some reports have demonstrated a decrease of TH in the Sudden Infant Death Syndrome (SIDS) compared with controls. To further investigate this, the correlation between TH and sleep apnea was investigated here. MATERIALS AND METHO...
journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/j.earlhumdev.2003.08.007
更新日期:2003-12-01 00:00:00
abstract::Modifications of brain-stem acoustic evoked potentials (BAEPs) in the first 5 days of life of normal full-term infants are reported. BAEPs were recorded using rarefaction clicks at 70, 60, 40, 20 dB HL. Multiple linear regression analysis was performed to evaluate chronological and gestational age differences for all ...
journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/0378-3782(91)90034-z
更新日期:1991-11-01 00:00:00
abstract::Developmental changes in muscle coordination patterns of normal and abnormal general movements (GMs) are described. GMs were studied simultaneously with video-recording and polymyography (polyEMG). GMs of normal full-term infants gradually lose their neonatally slow and 'writhing' character, to be turned into the eleg...
journal_title:Early human development
pub_type: 杂志文章,评审
doi:10.1016/0378-3782(93)90038-v
更新日期:1993-09-01 00:00:00
abstract::There is convincing evidence that breast-feeding is protective against gastro-enteritis and diarrhoea, but for other infections the situation is less clear cut. There is evidence that breast-fed infants are at increased risk of one infection (infant botulism). They are probably not significantly protected from upper r...
journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/s0378-3782(97)00056-x
更新日期:1997-10-29 00:00:00
abstract::Twenty-four term infants with disproportionate intrauterine growth retardation (SGA group) and 24 normally grown term infants matched for age, sex, birth rank and social class were followed from birth until 7 years of age. Both groups were free from perinatal complications and chronic diseases. The children in the SGA...
journal_title:Early human development
pub_type: 杂志文章
doi:10.1016/0378-3782(88)90038-2
更新日期:1988-11-01 00:00:00