COVID-19 lockdown

Exposure

1 paper6 findings

  • 2 independent labs in 2 countries
  • Funders: Opetus- ja Kulttuuriministeriö and 1 more
  • Humans1

Outcomes

6

Moderate to vigorous physical activity

downin humans1

1 study
  1. COVID-19 lockdown decreases moderate to vigorous physical activity in humans (-8.7%; 95% CI: -13.1%, -4.1%).

    “moderate-to-vigorous-intensity PA (MVPA) (effect size: -8.7%; 95% CI: -13.1%, -4.1%; p < 0.0001) were observed”

    HumansCOVID-19 lockdownn = 2,268

    Leisure-Time Physical Activity, Sleep, and Self-Perception of Health During the COVID-19 Lockdown in Québec

    Epidemiologia (Basel, Switzerland)20 Aug 2026

Physical activity

downin humans1

1 study
  1. COVID-19 lockdown decreases physical activity in humans (-8.4%; 95% CI: -11.9%, -4.7%).

    “reductions in total PA (effect size: -8.4%; 95% CI: -11.9%, -4.7%; p < 0.0001)”

    HumansCOVID-19 lockdownn = 2,268

    Leisure-Time Physical Activity, Sleep, and Self-Perception of Health During the COVID-19 Lockdown in Québec

    Epidemiologia (Basel, Switzerland)20 Aug 2026

Nighttime awakenings

downin humans1

1 study
  1. COVID-19 lockdown decreases nighttime awakenings in humans.

    “nighttime awakenings declined (p=0.023).”

    Humansfemales

    Lifestyle and health behaviour changes of ageing Finnish women during early COVID-19 restrictions

    Scandinavian journal of public health12 Jan 2026

Alcohol intake

downin humans1

1 study
  1. COVID-19 lockdown decreases alcohol intake in humans.

    “Dietary habits improved with increased consumption of fruits, vegetables and fish, and decreased intake of sweets, pastries, alcohol and meat.”

    Humansfemales

    Lifestyle and health behaviour changes of ageing Finnish women during early COVID-19 restrictions

    Scandinavian journal of public health12 Jan 2026

Social interactions

downin humans1−44% respondents

1 study
  1. COVID-19 lockdown decreases social interactions in humans (43.6% of respondents).

    “Social interactions decreased for 43.6% of respondents”

    Humansfemales

    Lifestyle and health behaviour changes of ageing Finnish women during early COVID-19 restrictions

    Scandinavian journal of public health12 Jan 2026

Functional capacity

downin humans1

1 study
  1. COVID-19 lockdown impairs functional capacity in humans.

    “Functional capacity deteriorated significantly, with reduced ability to climb several floors, run 100 m and cycle (all p<0.001).”

    Humansfemales

    Lifestyle and health behaviour changes of ageing Finnish women during early COVID-19 restrictions

    Scandinavian journal of public health12 Jan 2026

Latest

Nov 2025: 0Dec 2025: 0Jan 2026: 1Feb 2026: 0Mar 2026: 0Apr 2026: 0May 2026: 0Jun 2026: 0Jul 2026: 0Aug 2026: 0Sep 2026: 0Oct 2026: 01 in 12 months