Table 3. Adjusted HRs for All-Cause Mortality by Occupational Sitting Status Across 5 PAI Levels.

Occupational sitting status	Adjusted HR (95% CI)a
	Inactive	PAI score 1-49	PAI score 50-99	PAI score 100-149	PAI score >150
Mostly sitting	1 [Reference]	0.88 (0.85-0.91)	0.86 (0.82-0.90)	0.77 (0.72-0.82)	0.70 (0.65-0.75)
Alternating sitting and nonsitting	0.87 (0.84-0.91)	0.78 (0.74-0.81)	0.78 (0.73-0.83)	0.68 (0.62-0.75)	0.67 (0.61-0.74)
Mostly nonsitting	0.83 (0.79-0.87)	0.77 (0.72-0.83)	0.74 (0.67-0.82)	0.74 (0.64-0.85)	0.69 (0.62-0.78)

Abbreviations: HR, hazard ratio; PAI, personal activity intelligence.

^a All HRs are adjusted for sex, age, education, smoking, drinking, and body mass index.