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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).

Journal of autism and developmental disorders2026

Mpaka Davin Mbeya, Lukusa Luck, Muchanga Sifa Marie Joelle, Vogels Annick, Ndjukendi Ally Omba, Mutonji Arsene Bukama, Kavira Dorah Lwanzo, Nzuzi Julienne Managa, Matonda-Ma-Nzuzi Thierry, Mampunza Samuel Ma-Miezi, Mukau Joachim Ebwel

What this study means for families

During COVID-19 lockdown in Congo, 42.6% of autistic children showed improvement in their symptoms. Children did better when parents were home for more than 8 hours per day and when their communication and independence improved. However, children struggled more when parents were depressed or when the child had other health conditions alongside autism. This suggests that spending quality time with your autistic child can be beneficial, but parent wellbeing is also important.

Summary by AutismInsights from published abstract. This is not a substitute for reading the original paper.

Research summary

This study examined the impact of COVID-19 lockdown on autism symptoms in 68 children in Kinshasa, Democratic Republic of Congo. Researchers analyzed symptom evolution from April to July 2020, correlating findings with parental presence during lockdown. Results showed 42.6% of children experienced symptom improvement. Key positive factors included parental presence for more than 8 hours daily, and improvements in social communication and autonomy.

Conversely, moderate to severe parental depression and child comorbidities were associated with symptom worsening. The study utilized multivariate logistic regression to assess factors influencing autism symptom severity, adjusting for demographics, education, occupation, and clinical variables.

Summary by AutismInsights from published abstract. This is not a substitute for reading the original paper.

Key findings

  • 1

    42.6% of children with autism showed symptom improvement during COVID-19 lockdown

    Confidence: moderateRelevance: Demonstrates that extended parental presence can have positive effects on autism symptoms in some children
  • 2

    Parental presence for more than 8 hours daily was associated with autism symptom improvement

    Confidence: moderateRelevance: Suggests optimal duration of parental engagement for potential therapeutic benefit
  • 3

    Improvements in social communication and autonomy were linked to overall symptom improvement

    Confidence: moderateRelevance: Identifies specific domains that may be most responsive to increased parental involvement
  • 4

    Moderate to severe parental depression was associated with worsened autism symptoms in children

    Confidence: moderateRelevance: Highlights the importance of parental mental health in autism management

Summary by AutismInsights from published abstract. This is not a substitute for reading the original paper.

Clinical implications

Findings suggest increased parental presence may benefit some autistic children, but parental mental health support is crucial. Clinicians should consider family-centered approaches that optimize parent-child interaction time while addressing parental wellbeing. Results support importance of targeting social communication and autonomy skills in interventions.

Summary by AutismInsights from published abstract. This is not a substitute for reading the original paper.

Limitations

Small sample size (68 children) from single location limits generalizability. Study design unclear from abstract. No control group mentioned. Relies on parental reporting which may introduce bias. Short observation period (3 months) limits understanding of long-term effects.

Summary by AutismInsights from published abstract. This is not a substitute for reading the original paper.

Original abstract

Lockdown imposed by the COVID 19 pandemic increased the time families spent together at home. A negative impact of the lock-down on children with autism has been reported. Few studies described the positive impact of parents' presence on the severity of their children's autism symptoms during lockdown. To describe the positive impact of the COVID-19 lockdown on the evolution of Children' Symptoms with autism and parents' emotional status and to determine which variables had a positive or negative impact on the severity of autism features in Kinshasa.

From April 15 to July 15, 2020, we analyzed the evolution of core symptoms of 68 children with autism and correlated these findings with the presence of a parent at home during lockdown. We performed multivariate logistic regression to assess the factors associated to autism symptoms improvement after adjustment by sex, age at ASD diagnosis, education, parent occupation, child's occupancy time, presence of parent's depression, and presence of comorbidities and core symptoms in children. Parents reported ASD symptom improvement in 42.6% of children. Factors positively associate with ASD symptoms improvement were presence of a parent for more than 8 h per day, improvement of social communication and autonomy.

In contrast, severe to moderate depression in parents and presence of main comorbidities in children were associated with more severe autistic symptoms in their children. The presence of a parent at home, improved child communication and autonomy improved autism symptoms. On the other hand, parental depression and comorbidities in children with ASD aggravated the symptoms during lockdown in Kinshasa/DRC. These findings emphasize the importance of the physical presence of parents as well as the length of time they spend with their children with ASD.

In addition, they show that depressive feelings in parents and comorbidities in ASD have a negative impact in the severity of their symptoms during lockdown.

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Evidence Grade

Emerging

limited

Grade assigned by AutismInsights based on study type and published abstract.

Study Details

Journal
Journal of autism and developmental disorders
Year
2026
PMID
39556297
DOI
10.1007/s10803-024-06621-x

MeSH Terms

HumansCOVID-19MaleDemocratic Republic of the CongoAutism Spectrum DisorderFemaleChildParentsChild, PreschoolSeverity of Illness IndexSARS-CoV-2QuarantineAdolescent