looked at several variables, controlled for a lot of factors, and found that when trying to adjust the risk of heart disease, one's exposure to green space was a powerful influence.
Au căutat câteva variabile, controlate de mulţi factori şi au aflat că în încercarea de-a controla riscul de a suferi de boli de inimă, expunerea la spaţii verzi are influenţă mare.