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Table 3 ERI factors and sleep disturbances

From: Evaluation of the correlation between effort-reward imbalance and sleep quality among community health workers

  Nonsufferers A (Mean ± SD) Sufferers B (Mean ± SD) t P
Effort (scores) 17.32 ± 3.00 19.84 ± 3.00 −9.013 0.000
Reward (scores) 29.46 ± 2.49 29.89 ± 2.84 −1.741 0.082
Overcommitment (scores) 15.88 ± 2.06 17.86 ± 2.07 −10.292 0.000
ERI ratio 1.08 ± 0.20 1.22 ± 0.21 −7.496 0.000
  1. A Nonsufferers indicate those with PSQI scores ≤7; B sufferers indicate those with PSQI scores > 7