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["Additional file 1: Table S1. Associations of musculoskeletal pain in past 12 months with individual characteristics and work-related risk factors "]
[]
["Variable",null,"N* ",null,"Low back pain",{"$nulls":3},"Neck pain",{"$nulls":3},"Shoulder pain",{"$nulls":7},"Wrist and hand pain"]
[{"$nulls":4},"aOR ",null,"bOR ",null,"aOR ",null,"bOR ",null,"aOR ",{"$nulls":3},"bOR ",{"$nulls":3},"aOR ",{"$nulls":3},"bOR "]
[{"$nulls":4},"(95% CI) ",null,"(95% CI)",null,"(95% CI)",null,"(95% CI)",null,"(95% CI)",{"$nulls":3},"(95% CI)",{"$nulls":3},"(95% CI)",{"$nulls":3},"(95% CI)"]
["Individual factors"]
["Gender"]
["Men",null,31,null,1,null,1,null,1,null,1,null,1,{"$nulls":3},1,{"$nulls":3},1,{"$nulls":3},1]
["Women",null,171,null,"1.00 (0.45–2,24)",null,"0.87 (0.34–2.19)",null,"3.21 (1.34–7.70)",null,"3.34 (1.21–9.22)",null,"2.01 (0.77–5.29)",{"$nulls":3},"1.53 (0.54–4.29)",{"$nulls":3},"0.79 (0.34–1.83)",{"$nulls":3},"0.66 (0.25–1.75)"]
["Age"]
["20-29",null,35,null,1,null,1,null,1,null,1,null,1,{"$nulls":3},1,{"$nulls":3},1,{"$nulls":3},1]
["30-39",null,65,null,"1.19 (0.49–2.89)",null,"1.09 (0.39–3.08)",null,"2.16 (0.89–5.22)",null,"2.09 (0.72–6.10)",null,"1.12 (0.45–2.80)",{"$nulls":3},"1.20 (0.42–3.39)",{"$nulls":3},"3.44 (1.24–9.54)",{"$nulls":3},"4.49 (1.37–14.72)"]
["40-49",null,54,null,"1.88 (0.76–4.63)",null,"2.11 (0.70–6.34)",null,"2.22 (0.89–5.54)",null,"2.60 (0.82–8.26)",null,"0.62 (0.23–1.66)",{"$nulls":3},"0.80 (0.25–2.53)",{"$nulls":3},"2.05 (0.70–5.97)",{"$nulls":3},"2.44 (0.69–8.67)"]
["50-59",null,48,null,"2.37 (0.94–5.98)",null,"2.30 (0.72–7.35)",null,"3.06 (1.19–7.86)",null,"3.13 (0.94–10.35)",null,"1.16 (0.44–3.03)",{"$nulls":3},"1.25 (0.39–4.01)",{"$nulls":3},"3.83 (1.31–11.16)",{"$nulls":3},"4.72 (1.29–17.25)"]
["Handedness"]
["Right-handed",null,184,null,1,null,1,null,1,null,1,null,1,{"$nulls":3},1,{"$nulls":3},1,{"$nulls":3},1]
["Left- or both-handed",null,18,null,"0.49 (0.17–1.46)",null,"0.29 (0.07–1.17)",null,"0.85 (0.31–2.35)",null,"0.67 (0.21–2.19)",null,"0.25 (0.05–1.14)",{"$nulls":3},"0.24 (0.05–1.22)",{"$nulls":3},"0.18 (0.04–0.81)",{"$nulls":3},"0.18 (0.03–0.88)"]
["Smoking"]
["Non-smoker",null,138,null,1,null,1,null,1,null,1,null,1,{"$nulls":3},1,{"$nulls":3},1,{"$nulls":3},1]
["Ex-smoker",null,41,null,"1.34 (0.64–2.81)",null,"1.38 (0.56–3.44)",null,"1.49 (0.69–3.23)",null,"1.30 (0.51–3.27)",null,"1.08 (0.49–2.36)",{"$nulls":3},"0.96 (0.38–2.44)",{"$nulls":3},"0.98 (0.46–2.11)",{"$nulls":3},"0.88 (0.35–2.19)"]
["Current smoker",null,23,null,"0.33 (0.11–0.95)",null,"0.28 (0.07–1.16)",null,"0.58 (0.23–1.46)",null,"0.62 (0.21–1.79)",null,"0.45 (0.14–1.43)",{"$nulls":3},"0.42 (0.11–1.66)",{"$nulls":3},"0.59 (0.21–1.65)",{"$nulls":3},"0.48 (0.15–1.60)"]
["Somatizing tendency"]
["No complaints",null,119,null,1,null,1,null,1,null,1,null,1,{"$nulls":3},1,{"$nulls":3},1,{"$nulls":3},1]
["1 complaint",null,53,null,"1.15 (0.58–2.29)",null,"1.14 (0.50–2.59)",null,"2.65 (1.29–5.45)",null,"2.99 (1.27–7.00)",null,"1.53 (0.75–3.12)",{"$nulls":3},"1.49 (0.67–3.32)",{"$nulls":3},"1.15 (0.57–2.35)",{"$nulls":3},"1.08 (0.48–2.47)"]
["2 or more complaints",null,30,null,"2.42 (1.04–5.60)",null,"2.42 (0.86–6.80)",null,"1.34 (0.58–3.11)",null,"1.01 (0.37–2.75)",null,"1.94 (0.82–4.63)",{"$nulls":3},"1.14 (0.40–3.21)",{"$nulls":3},"1.63 (0.69–3.83)",{"$nulls":3},"1.97 (0.72–5.38)"]
["Fear avoidance beliefs"]
["No",null,130,null,1,{"$nulls":3},1,{"$nulls":3},1,{"$nulls":7},1]
["Yes",null,72,null,"1.69 (0.93–3.09)",{"$nulls":3},"1.29 (0.70–2.38)",{"$nulls":3},"1.38 (0.73–2.62)",{"$nulls":7},"1.42 (0.76–2.65)"]
["Pessimistic beliefs"]
["No",null,74,null,1,{"$nulls":3},1,{"$nulls":3},1,{"$nulls":7},1]
["Yes",null,128,null,"1.47 (0.81–2.68)",{"$nulls":3},"1.29 (0.71–2.35)",{"$nulls":3},"1.00 (0.53–1.90)",{"$nulls":7},"1.64 (0.86–3.11)"]
["Work attribution beliefs"]
["No",null,150,null,1,null,1,null,1,null,1,null,1,{"$nulls":3},1,{"$nulls":3},1,{"$nulls":3},1]
["Yes",null,52,null,"2.92 (1.50–5.68)",null,"2.75 (1.25–6.03)",null,"2.35 (1.18–4.69)",null,"2.55 (1.15–5.65)",null,"1.94 (0.99–3.82)",{"$nulls":3},"1.67 (0.77–3.60)",{"$nulls":3},"2.32 (1.19–4.53)",{"$nulls":3},"2.07 (0.97–4.45)"]
["Mental health "]
["Good",null,26,null,1,{"$nulls":3},1,{"$nulls":3},1,{"$nulls":7},1]
["Intermediate",null,144,null,"0.98 (0.41–2.33)",{"$nulls":3},"0.99 (0.41–2.42)",{"$nulls":3},"0.87 (0.33–2.29)",{"$nulls":7},"1.15 (0.46–2.91)"]
["Poor",null,31,null,"1.79 (0.60–5.34)",{"$nulls":3},"1.36 (0.44–4.19)",{"$nulls":3},"2.83 (0.89–8.97)",{"$nulls":7},"1.66 (0.53–5.22)"]
["Emotional exhaustion"]
["Low",null,35,null,1,null,1,null,1,null,1,null,1,{"$nulls":3},1,{"$nulls":3},1,{"$nulls":3},1]
["Middle",null,128,null,"3.29 (1.34–8.06)",null,"2.83 (1.03–7.78)",null,"2.14 (0.96–4.76)",null,"2.01 (0.82–4.94)",null,"2.48 (0.94–6.55)",{"$nulls":3},"2.05 (0.72–5.83)",{"$nulls":3},"0.85 (0.38–1.90)",{"$nulls":3},"0.61 (0.25–1.50)"]
["High",null,28,null,"3.51 (1.15–10.76)",null,"2.89 (0.77–10.78)",null,"2.86 (0.98–8.34)",null,"3.95 (1.11–14.09)",null,"3.31 (1.01–10.83)",{"$nulls":3},"2.73 (0.72–10.31)",{"$nulls":3},"0.65 (0.22–1.90)",{"$nulls":3},"0.40 (0.11–1.42)"]
["Depersonalization"]
["Low",null,15,null,1,{"$nulls":3},1,{"$nulls":3},1,{"$nulls":7},1]
["Middle",null,147,null,"1.39 (0.44–4.42)",{"$nulls":3},"1.58 (0.53–4.74)",{"$nulls":3},"2.23 (0.59–8.45)",{"$nulls":7},"2.06 (0.53–7.95)"]
["High",null,29,null,"2.64 (0.69–10.10)",{"$nulls":3},"1.43 (0.39–5.23)",{"$nulls":3},"1.66 (0.36–7.72)",{"$nulls":7},"2.87 (0.63–13.17)"]
["Personal accomplishment"]
["High",null,25,null,1,{"$nulls":3},1,{"$nulls":3},1,{"$nulls":7},1]
["Middle",null,134,null,"1.02 (0.42–2.48)",{"$nulls":3},"1.39 (0.56–3.45)",{"$nulls":3},"1.38 (0.50–3.79)",{"$nulls":7},"3.12 (0.98–9.90)"]
["Low",null,26,null,"1.76 (0.56–5.56)",{"$nulls":3},"1.34 (0.41–4.33)",{"$nulls":3},"1.26 (0.35–4.51)",{"$nulls":7},"3.02 (0.76–12.03)"]
["Work related factors"]
["Computer use per day "]
["< 6 hrs",null,46,null,1,{"$nulls":3},1,{"$nulls":3},1,{"$nulls":7},1]
["≥ 6 hrs",null,155,null,"1.15 (0.57–2.31)",{"$nulls":3},"0.91 (0.45–1.84)",{"$nulls":3},"1.07 (0.50–2.26)",{"$nulls":7},"0.70 (0.34–1.44)"]
["Regular breaks"]
["Yes",null,86,null,1,{"$nulls":3},1,{"$nulls":3},1,{"$nulls":7},1]
["No",null,115,null,"0.81 (0.45–1.46)",{"$nulls":3},"0.80 (0.44–1.46)",{"$nulls":3},"0.92 (0.49–1.73)",{"$nulls":7},"0.68 (0.37–1.25)"]
["Time pressure"]
["Low",null,70,null,1,null,1,null,1,null,1,null,1,{"$nulls":3},1,{"$nulls":3},1,{"$nulls":3},1]
["High",null,128,null,"1.17 (0.64–2.14)",null,"0.93 (0.44–1.98)",null,"1.39 (0.75–2.57)",null,"0.98 (0.46–2.05)",null,"1.78 (0.90–3.53)",{"$nulls":3},"1.62 (0.74–3.54)",{"$nulls":3},"2.17 (1.11–4.24)",{"$nulls":3},"2.40 (1.11–5.19)"]
["Job control"]
["High",null,176,null,1,{"$nulls":3},1,{"$nulls":3},1,{"$nulls":7},1]
["Low",null,21,null,"1.59 (0.62–4.09)",{"$nulls":3},"0.88 (0.34–2.25)",{"$nulls":3},"0.74 (0.27–2.08)",{"$nulls":7},"1.12 (0.43–2.89)"]
["Job support"]
["High",null,185,null,1,null,1,null,1,null,1,null,1,{"$nulls":3},1,{"$nulls":3},1,{"$nulls":3},1]
["Low",null,15,null,"3.61 (1.15–11.37)",null,"3.50 (0.88–13.84)",null,"0.34 (0.10–1.17)",null,"0.14 (0.03–0.83)",null,"0.88 (0.26–2.95)",{"$nulls":3},"0.70 (0.15–3.15)",{"$nulls":3},"0.68 (0.20–2.27)",{"$nulls":3},"0.36 (0.06–2.02)"]
["Job satisfaction"]
["High",null,190,null,1,{"$nulls":3},1,{"$nulls":3},1,{"$nulls":7},1]
["Low",null,12,null,"2.34 (0.69–7.90)",{"$nulls":3},"2.32 (0.63–8.62)",{"$nulls":3},"1.75 (0.51–5.93)",{"$nulls":7},"1.16 (0.34–3.93)"]
["Job security"]
["High",null,155,null,1,null,1,null,1,null,1,null,1,{"$nulls":3},1,{"$nulls":3},1,{"$nulls":3},1]
["Low",null,40,null,"2.06 (1.00–4.25)",null,"2.29 (0.99–5.32)",null,"1.41 (0.67–2.97)",null,"1.90 (0.80–4.50)",null,"1.61 (0.76–3.45)",{"$nulls":3},"1.91 (0.84–4.39)",{"$nulls":3},"1.09 (0.52–2.31)",{"$nulls":3},"0.86 (0.37–2.03)"]
["*responses do not sum 202 due to a few missing answers"]
["a adjusted for gender and age"]
["b mutually adjusted for all significant risk factors"]