Table 2 Refitted logistic regressions for stress, sleep deprivation, and exhaustion in 2018 (n = 4293) and 2020 (n = 3288)

Ankles/feet

1.73 (1.40, 2.12)

1.72 (1.40, 2.12)

2.00 (1.63, 2.45)

Knees

1.33 (1.12, 1.56)

1.20 (1.02, 1.42)

1.43 (1.22, 1.68)

Lower back

1.43 (1.22, 1.67)

1.32 (1.13, 1.55)

1.44 (1.23, 1.67)

Neck (cervical spine)

1.84 (1.48, 2.28)

1.67 (1.34, 2.07)

1.68 (1.36, 2.08)

Shoulders

1.49 (1.26, 1.76)

1.18 (0.99, 1.39)

1.49 (1.26, 1.75)

Wrists/hands

1.76 (1.42, 2.17)

1.98 (1.60, 2.45)

1.59 (1.28, 1.96)

Percent time spent working on farm

0.52 (0.49, 0.54)

0.49 (0.47, 0.52)

0.53 (0.51, 0.56)

Age

0.67 (0.62, 0.72)

0.68 (0.63, 0.73)

0.81 (0.75, 0.87)

Gross farm income

0.91 (0.84, 0.97)

0.87 (0.81, 0.94)

0.83 (0.77, 0.90)

Musculoskeletal discomfort by body region

High stress level

Sleep deprivation

Exhaustion

Odds Ratio (95% CI)

Odds Ratio (95% CI)

Odds Ratio

(95% CI)

Ankles/feet

Not Selected

Not Selected

Not Selected

Knees

Not Selected

Not Selected

1.31 (1.08, 1.60)

Lower back

1.40 (1.18, 1.67)

Not Selected

1.39 (1.16, 1.65)

Neck (cervical spine)

1.30 (1.03, 1.63)

Not selected

1.27 (1.01, 1.59)

Shoulders

1.51 (1.23, 1.85)

2.16 (1.80, 2.60)

1.38 (1.12, 1.68)

Wrists/hands

1.63 (1.27, 2.09)

Not Selected

1.69 (1.33, 2.16)

Percent time spent working on farm

0.51 (0.49, 0.54)

0.51 (0.49, 0.54)

0.54 (0.51, 0.57)

Age

0.65 (0.59, 0.70)

0.70 (0.64, 0.77)

0.76 (0.70, 0.83)

Gross farm income

Not Selected

0.83 (0.77, 0.91)

Not Selected