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Table 3 Variables loading on the first dimension (variance accounted for 19%) with absolute values ≥  ± 0.4

From: Seroprevalence of vector-borne pathogens in outdoor workers from southern Italy and associated occupational risk factors

Variable

Loading

Job

0.845

Working time

 3–6 p.m.

0.534

Work area

 Lowland

0.486

 Mountain

−0.676

 Wetland

−0.596

Tick exposure

 Bites in lifetime

−0.903

 Bite site

−0.854

 Local reaction

−0.800

 On clothes in working hours

−0.791

 Working exposure

−0.630

Working contact with animals

 Cattle

−0.664

 Sheep

−0.629

 Poultry

−0.559

 Swine

−0.538

 Horses

−0.439

 Milking activity

−0.620

 Delivery assistance

−0.552

 Number of livestock bred

−0.628