Steep rise in depressive symptoms among 7-12 year olds during UK-wide lockdown

December 08, 2020

The prevalence of depressive symptoms rose substantially among young children during the UK-wide lockdown in response to the first wave of the coronavirus pandemic, finds research focusing on one region of England and published online in Archives of Disease in Childhood.

The effect size was medium to large, indicate the findings, which have implications for future partial or complete school closures, suggest the researchers.

Social distancing and school closures during the lengthy lockdown across the UK earlier this year are thought to have badly affected children's mental health.

But there has been little hard evidence to substantiate this, largely because it is hard to find good baseline data, for the same children, collected before the first lockdown on March 23.

The researchers were able to get round this by drawing on data on children living in the East of England who were part of the Resilience in Education and Development (RED) study.

During lockdown,168 of their parents--equivalent to 29% of the overall sample--completed online validated mental health assessments to rate their children's emotional wellbeing, anxiety and depression.

These ratings were then compared with baseline data collected around 18 months earlier, which included a mixture of parent-, teacher-, and child-rated mental health measures.

Compared with the initial baseline assessment, there were no significant changes in levels of anxiety or emotional wellbeing during lockdown.

But a significant increase of 0.74 in depressive symptoms was observed, the effect size of which was medium to large. Put simply, this means that, on average, there was around a 70% chance that depressive symptoms worsened during lockdown in any child.

These findings held true even after accounting for potentially influential factors, including age, gender, and socioeconomic status, although larger numbers of children are needed to confirm this, say the researchers.

To find out whether changes during lockdown might have been driven by specific items within the depression scale, the researchers looked at changes in responses to each individual question in the mental health scales.

This revealed significant increases for 4 out of 5 of the depression questions during lockdown in respect of lethargy, struggling to enjoy activities, and feelings of sadness or emptiness.

This is an observational study; the numbers are relatively small; and from one area of England only, so may not be more widely applicable, caution the researchers.

But they point out: "The backdrop is that children's mental health appears to be worsening across successive cohorts, and even before lockdown, the resources for Child and Adolescent Mental Health Services were stretched thin.

"The current findings suggest that lockdown measures will likely exacerbate this, specifically with an increase in childhood depression symptoms, something previously relatively uncommon in children of this age."

They add: "Our findings emphasise the need to incorporate the potential impact of lockdown on child mental health in planning the ongoing response to the global pandemic and the recovery from it."

Dr Karen Street is a paediatric consultant and mental health lead at the Royal College of Paediatrics and Child Health (RCPCH), which co-owns the journal with BMJ.

She commented: "This study reports what many paediatricians have observed--while children rarely become ill with COVID-19, they have been significantly affected by the measures taken to reduce transmission of the virus.

She added: "The RCPCH welcomes the government's ongoing commitment to keep schools open. It would also be good to see extra-curricular activities and opportunities for children and young people return as soon as possible.

"While we hope that for many children a return to normality will see a 'rebound' in their emotional wellbeing, we also know that the socioeconomic impact of lockdown for many families will be ongoing for many years, and that this will have secondary negative effects on the mental health of children.

"Persisting mental health problems in childhood and adolescence are associated with poor outcomes for educational attainment, employment, and long term physical and mental health so it is vital there is sufficient investment in health, education and the voluntary sector to support children's mental health as we recover from the pandemic."
-end-
Externally peer reviewed? Yes
Evidence type: Observational
Subjects: 7-12 year olds

BMJ

Related Depression Articles from Brightsurf:

Children with social anxiety, maternal history of depression more likely to develop depression
Although researchers have known for decades that depression runs in families, new research from Binghamton University, State University of New York, suggests that children suffering from social anxiety may be at particular risk for depression in the future.

Depression and use of marijuana among US adults
This study examined the association of depression with cannabis use among US adults and the trends for this association from 2005 to 2016.

Maternal depression increases odds of depression in offspring, study shows
Depression in mothers during and after pregnancy increased the odds of depression in offspring during adolescence and adulthood by 70%.

Targeting depression: Researchers ID symptom-specific targets for treatment of depression
For the first time, physician-scientists at Beth Israel Deaconess Medical Center have identified two clusters of depressive symptoms that responded to two distinct neuroanatomical treatment targets in patients who underwent transcranial magnetic brain stimulation (TMS) for treatment of depression.

A biological mechanism for depression
Researchers report that in depressed individuals there are increased amounts of an unmodified structural protein, called tubulin, in lipid rafts compared with non-depressed individuals.

Depression in adults who are overweight or obese
In an analysis of primary care records of 519,513 UK adults who were overweight or obese between 2000-2016 and followed up until 2019, the incidence of new cases of depression was 92 per 10,000 people per year.

Why stress doesn't always cause depression
Rats susceptible to anhedonia, a core symptom of depression, possess more serotonin neurons after being exposed to chronic stress, but the effect can be reversed through amygdala activation, according to new research in JNeurosci.

Which comes first: Smartphone dependency or depression?
New research suggests a person's reliance on his or her smartphone predicts greater loneliness and depressive symptoms, as opposed to the other way around.

Depression breakthrough
Major depressive disorder -- referred to colloquially as the 'black dog' -- has been identified as a genetic cause for 20 distinct diseases, providing vital information to help detect and manage high rates of physical illnesses in people diagnosed with depression.

CPAP provides relief from depression
Researchers have found that continuous positive airway pressure (CPAP) treatment of obstructive sleep apnea (OSA) can improve depression symptoms in patients suffering from cardiovascular diseases.

Read More: Depression News and Depression Current Events
Brightsurf.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com.