neighborhood greenspace had the strongest link to indoor air quality of all neighborhood factors
Exact: r = .515
Neighborhood greenspace correlates r = .515 with indoor air quality — the strongest neighborhood-IEQ link found
Pearson correlation results showed that neighborhood greenspace had the strongest single correlation with any indoor environment factor, linking to indoor air quality at r = .515 (p < .01). This underpins the mediation finding that greenspace affects occupant health indirectly through improving indoor air quality, likely because more greenspace means fewer neighboring buildings obstructing fresh air flow.
Neighborhood Greenspace .410 ∗∗ .515 ∗∗ .433 ∗∗ .406 ∗∗ .341 ∗∗ .356 ∗∗
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