The so-called relationship recession among Gen Z is more pronounced than previously understood, according to a new analysis. Members of this generation are less likely to be in a steady relationship than millennials were at the same age.

Earlier research overlooked a key variable that actually expands this divide, the study indicates. The finding challenges assumptions about how much of the trend is driven by choice versus circumstance.

The precise factor that was missed has not been detailed in the available report summary. The authors suggest the omission skews the picture of modern romance and social connection.

If confirmed, the broader gap could have implications for mental health, housing, and consumer behavior among younger adults. Social scientists may need to revisit data on partnership trends.

The study is published in New Scientist, which notes the effect is bigger than thought. Further details on methodology are expected to follow.