Living with a partner

Living with a partner has been studied in 6 papers since 2016: 6 observational studies in people; 2 in the past year. The newest paper, Nov 3, 2026: “Early-life undernutrition and adult obesity among Indigenous women in Brazil: a population-based study grounded in the DOHaD framework”.

Exposure

6 papers study it2 findingsUpdated

1 new paper in 30 daysSee all 6 papers on living with a partner

At a glance

The findings reach people, from one lab or study. 2 independent labs in 1 country.

“Moving in with a partner was associated with the greatest decrease in DASH diet score: β = -1.18 [95% CI: 2.08, -0.28]”
Moving out: The impact of leaving the parental home on diet quality trajectories among Australian adolescents and young adults (14-27 years)Health & place2026doi:10.1016/j.healthplace.2026.103651

None of its findings points the other way.

Humans: a single group. Cells, worms or flies and mice: nothing yet.
  • 2 independent labs in 1 country
  • Funders: Curtin University of Technology and others
  • Humans6

What did studies of living with a partner find?

1

Studies of living with a partner measured 1 outcome; the most studied are DASH diet score (1 study).

DASH diet score

downin humans1

1 study
  1. Living with a partner is linked with lower DASH diet score in humans (living with partner) (β = -1.18 [95% CI: 2.08, -0.28]).

    “Moving in with a partner was associated with the greatest decrease in DASH diet score: β = -1.18 [95% CI: 2.08, -0.28]”

    Humansliving with partner

    Moving out: The impact of leaving the parental home on diet quality trajectories among Australian adolescents and young adults (14-27 years)

    Health & place

More on DASH diet score

What is living with a partner linked with?

1

Studies link living with a partner with 1 measure, most often adult obesity (1 study).

Adult obesity

upin humans1OR 2.12

1 study
  1. Living with a partner is associated with adult obesity in humans (Indigenous women in Alagoas, Brazil; adjusted association) (OR = 2.12; 95% CI: 1.47–3.45).

    “living with a partner (OR = 2.12; 95% CI: 1.47–3.45) were independently associated with obesity.”

    HumansIndigenous women in Alagoas, Brazil; adjusted associationfemalesn = 813

    Early-life undernutrition and adult obesity among Indigenous women in Brazil: a population-based study grounded in the DOHaD framework

    Research SquarePreprint

More on Adult obesity

Latest

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