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. 2018 Oct 25;13(10):e0206262. doi: 10.1371/journal.pone.0206262

Table 1. Demographic and clinical characteristics of participants (n = 193).

Demographic characteristics N (%)
Gender
    Male 43 (22.3)
    Female 150 (77.7)
Age
    18–29 years 53 (27.5)
    30–59 years 125 (64.8)
    60+ years 15 (7.7)
Nationality
    Dutch 186 (96.3)
    Surinam 3 (1.6)
    Turkish 3 (1.6)
    Moroccan 1 (0.5)
Relational status
    Single/separated 77 (39.9)
    Married/partnership 116 (60.1)
Educational level
    Low/intermediate (primary/secondary school) 88 (45.6)
    High (college or university) 105 (54.4)
Employment (%)
    Paid/voluntary work 125 (64.8)
    Unemployed 68 (35.2)
Living condition
    Alone 61 (31.6)
    With others (partner/children/family/friends) 132 (68.4)
Religion
    No 139 (72.0)
    Yes 54 (28.0)
Clinical characteristics
Family history with depression*
    None 34 (17.6)
    First degree 130 (67.4)
    Second/third degree 160 (82.9)
Age of onset of first depressive episode
    < 20 years 92 (47.7)
    ≥ 20 years 101 (52.3)
Lifetime number of depressive episodes
    Single episode 30 (15.5)
    2–4 episodes 90 (46.6)
    ≥ 5 episodes 73 (37.8)
Lifetime number of depression treatments
    ≤ 1 60 (31.1)
    ≥ 2 133 (68.9)
Duration of most recent depression
    < 8 weeks 38 (19.7)
    9–32 weeks 65 (33.7)
    > 32 weeks 90 (46.6)
Treating professional regarding most recent depression*
    No treatment 5 (2.6)
    Family doctor 54 (28.0)
    Psychologist 104 (53.9)
    Psychiatrist 112 (58.0)
Patient Health Questionnaire (PHQ)-9 score
    Mild (score 5–14) 32 (16.6)
    Moderate (score 15–19) 72 (37.3)
    Severe (score 20–27) 89 (46.1)

* Including overlap (more options are possible).