OTSLPOtherJournal of autism and developmental disorders2026

Determinants of Positive Evolution of Symptoms in Children with Autism Spectrum Disorders (ASD) during the COVID-19 Lockdown in the Democratic Republic of Congo. (DRC).

Davin Mbeya Mpaka, Luck Lukusa, Sifa Marie Joelle Muchanga and 8 others

PMID 39556297

WHAT IT FOUND

During lockdown, 42.6% of parents reported positive changes in their child's autism symptoms.

Parents spending more than 8 hours daily with the child and improvements in language or autonomy were associated with positive evolution. Conversely, parental depression and child comorbidities were linked to no change or deterioration.

Key findings

01Parents who stayed home for more than 8 hours per day, 5 days per week, were significantly more likely to report positive evolution of their child's ASD symptoms.

02Moderate to severe parental depression and the presence of comorbidities in the child were associated with a negative outcome or no change in ASD symptoms.

03Positive changes in language and autonomy symptoms were specifically associated with overall positive evolution of ASD symptoms during lockdown.

STILL TO COME

How it was doneWhat they foundWhat it means for OTsWhat it means for SLPs

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What it does not show

The study relied on parent-reported data, which is subject to recall bias and social desirability bias. The sample size was small (n=68) and unbalanced, limiting the generalizability of the findings. Parents with higher distress levels may have misjudged their child's symptom evolution. The cross-sectional design cannot establish causality between factors like parental presence and symptom improvement. The study was conducted in a specific cultural and resource-limited context (DRC), which may not translate to other settings.

Declared interests

No specific conflicts of interest or funding sources were declared in the provided text.

The easy way to misread this

Do not interpret the association between parental presence and positive symptom evolution as proof that lockdown itself was beneficial. The study reports parent perceptions during a stressful period and cannot separate the effects of increased time at home from other factors like reduced external demands or recall bias.

Summarised by AI from the full paper, without a clinician reviewing it. Check it against the source before it changes what you do. Read it on PubMed →