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. 2021 Dec 11;21:1241. doi: 10.1186/s12879-021-06945-4

Table 2.

Baseline characteristics of residents approached for participation and of the informed consent process

Residents approached (n = 93)
Sex Female 15 (16.1%)
Male 74 (79.6%)
Age, median, years (IQR) 47 (34–54)
Daytime of information Morning 2 (2.2%)
Noon 0
Evening 88 (94.6%)
Individual information 59 (63.4%)
Group information 31 (33.3%)
Language mediation Yes 53 (57%)
No 37 (39.8%)
Language of consultation German 37 (39.8%)
Russian 17 (18.3%)
English 16 (17.2%)
Polish 12 (12.9%)
Romanian 6 (6.5%)
French 1 (1.1%)
Duration, median, minutes (IQR) 10 (5–10)
Questions of participants

3 = general procedure of the study

2 = communication of results

2 = times of specimen collection

1 = potential costs

1 = aim of study

Concerns of participants

2 = use of personal data

1 = giving signature

Difficulties perceived by co-researcher team

9 = difficulties in communication (language barriers)

3 = uncertainty

2 = moving out soon

2 = lack of interest

Consent to participation Yes 51 (54.8%)
No 42 (45.2%); 5 later withdrawn

Data are n (%); age and duration with median (interquartile range). Missing data: sex (n = 4), daytime (n = 3), individual/group information (n = 3), language spoken (n = 4)