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. 2022 Mar 10;17(3):e0265131. doi: 10.1371/journal.pone.0265131

Table 5. Collaborative and communication digital profiles and the evolution of job stress before and during the lockdown by sub-samples (ordered probit model).

Whole sample Men Women 20–39 years 40 years and more Less than a master degree At least a master degree
Coef. Coef. Coef. Coef. Coef. Coef. Coef.
P1 (stable and daily use) (Ref. P3 Non user/Limited user) 0.642*** (0.221) 0.368 (0.440) 0.0469 (0.428) 0.273 (0.479) 1.298*** (0.341) 0.554 (0.525) 0.385 (0.321)
P2 (extensive growth and weekly use) 0.122 (0.231) -0.393 (0.410) 0.578 (0.426) 0.839 (0.570) 0.558 (0.360) 1.063** (0.487) -0.351 (0.380)
P4 (intensive growth and daily use) 0.911*** (0.245) 1.397***(0.407) 0.512 (0.451) 1.666*** (0.561) 1.313*** (0.367) 1.668*** (0.532) 0.723* (0.418)
P5 (intensive growth limited to two digital tools and mainly weekly use) 0.104 (0.382) 1.248 (0.865) -0.260 (0.721) -0.662 (1.187) -0.477 (0.561) -0.744 (0.662) -0.809 (0.754)
Individual characteristics Yes Yes Yes Yes Yes Yes Yes
Job characteristics Yes Yes Yes Yes Yes Yes Yes
Workplace characteristics Yes Yes Yes Yes Yes Yes Yes
Observations 306 95 211 115 191 137 169
R-squared 0.1818 0.4516 0.3079 0.3951 0.3061 0.3546 0.2529

Source: First wave of the Survey on the COVID-19 socio-economic impacts in Luxembourg (SEI), ‘home office’ module, LISER and University of Luxembourg.

Notes: Weighted estimations. Standard errors in parentheses.

*Statistically significant at the 0.10 level;

** at the 0.05 level;

*** at the 0.01 level.