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. Author manuscript; available in PMC: 2019 Sep 1.
Published in final edited form as: J Occup Environ Med. 2018 Sep;60(9):810–814. doi: 10.1097/JOM.0000000000001333

Table 2.

Mean and standard deviation of stress questionnaire items by season and farmworker status1.

Item Pre-Thinning Thinning No-Spray
FW2
M (SD)3
NFW2
M (SD)
FW
M (SD)
NFW
M (SD)
FW
M (SD)
NFW
M (SD)
In the past month, have you felt stressed because of:
 Lack of enough work? 0.28(0.30) 0.22(0.34) 0.20(0.30) 0.14(0.26) 0.16(0.23) 0.16(0.24)
 You did not have enough money to pay your bills? 0.46(0.34) 0.37(0.35) 0.30(0.31) 0.29(0.30) 0.32(0.31) 0.22(0.25)
 Injustice at work? 0.11(0.22) 0.17(0.26) 0.15(0.28) 0.05(0.19) 0.18(0.27) 0.09(0.17)
 Painful injuries at work? 0.10(0.23) 0.05(0.14) 0.08(0.19) 0.04(0.12) 0.06(0.17) 0.10(0.23)
 Having to work too hard? 0.21(0.31) 0.11(0.19) 0.16(0.26) 0.06(0.19) 0.16(0.25) 0.14(0.24)
 Where to leave your children while working? 0.15(0.27) 0.11(0.25) 0.12(0.24) 0.06(0.16) 0.13(0.24) 0.04(0.13)
 Problems with your children? 0.14(0.25) 0.11(0.23) 0.12(0.23) 0.09(0.16) 0.13(0.22) 0.10(0.19)
 Lack of communication in your household? 0.15(0.24) 0.11(0.21) 0.11(0.19) 0.09(0.22) 0.13(0.20) 0.06(0.13)
 A drinking problem in your household? 0.06(0.19) 0.04(014) 0.03(0.15) 0.04(0.12) 0.04(0.12) 0.02(0.09)
 Drug use in your home? 0.01(0.07) 0.02(0.09) 0.02(0.13) 0.01(0.08) 0.00(0.03) 0.00(0.00)
 Domestic violence in your home? 0.00(0.00) 0.01(0.08) 0.01(0.06) 0.00(0.00) 0.00(0.03) 0.00(0.00)
 Gang-related violence in your community? 0.23(0.32) 0.27(0.31) 0.21(0.26) 0.28(0.30) 0.22(0.25) 0.13(0.19)
 Crime in your community? 0.22(0.30) 0.24(0.28) 0.17(0.24) 0.20(0.28) 0.20(0.24) 0.11(0.18)
 Discrimination in your community? 0.15(0.26) 0.11(0.23) 0.10(0.20) 0.12(0.26) 0.15(0.23) 0.11(0.20)
 You do not speak English? 0.39(0.35) 0.18(0.27) 0.29(0.30) 0.12(0.20) 0.32(0.28) 0.12(0.20)
 Lack of communication with youth in your community? 0.18(0.26) 0.08(0.20) 0.14(0.21) 0.11(0.24) 0.19(0.25) 0.09(0.19)
 Discrimination in the schools? 0.15(0.21) 0.14(0.26) 0.15(0.24) 0.11(0.24) 0.11(0.19) 0.08(0.17)
In the past month, have you had feelings of desperation because of:
 Sickness in your family? 0.18(0.27) 0.19(0.32) 0.16(0.28) 0.12(0.24) 0.14(0.24) 0.12(0.21)
 Lack of money to pay medical bills? 0.32(0.33) 0.25(0.32) 0.18(0.26) 0.14(0.24) 0.19(0.25) 0.14(0.25)
 Members of family have problems you cannot solve? 0.22(0.30) 0.21(0.26) 0.20(0.31) 0.15(0.26) 0.23(0.29) 0.14(0.22)
 Members of your family live so far away? 0.38(0.34) 0.18(0.28) 0.32(0.31) 0.11(0.21) 0.28(0.26) 0.19(0.28)
In the past month, have you:
 Found it hard to work up the energy to do things? 0.18(0.25) 0.12(0.23) 0.16(0.25) 0.11(0.23) 0.13(0.21) 0.06(0.16)
 Lost sleep because of stress? 0.28(0.32) 0.27(0.32) 0.18(0.28) 0.18(0.29) 0.17(0.27) 0.15(0.26)
 Felt depressed because of stress? 0.22(0.29) 0.21(0.29) 0.16(0.25) 0.12(0.24) 0.13(0.24) 0.10(0.21)
1

Each question was measured from 1 to 5 where 1 is “no stress” and 5 is “stressed most of the time.” We scaled each variable so the mean is between 0 and 1.

2

FW=farmworker, NFW=non-farmworker

3

M (SD) = mean and (standard deviation)