Table 2

Summary of baseline job-level time-weighted average exposures

	(N)	Median (IQR)	Range
Force measures
Peak hand force: worker rated	2168	3 (2.0–4.5)	0– 10
Peak hand force: analyst rated	2408	3 (1.8–4)	0–10
Repetition measures
HAL scale: analyst	2423	4.9 (4–6)	0–10
Total hand repetition rate	2165	18.0 (10.1–31.6)	0.7–100
Forceful hand repetition rate	2442	5.3 (1.4–13.3)	0–95.7
Duty cycle
% time all hand exertions	2165	67.2 (53.6–80.4)	0.7–100
% time forceful hand exertions	2442	20.0 (6.3–37.9)	0–100
Posture measures
% time ≥30°wrist extension	2433	5.6 (0–18.2)	0–100
% time ≥30°wrist flexion	2432	0.6 (0–3.5)	0–62.5