September 3, 2019 Dataset Open Access

Sebastian Burchert; André Kerber; Johannes Zimmermann; Christine Knaevelsrud

MARC21 XML Export

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    <subfield code="u">Freie Universität Berlin</subfield>
    <subfield code="a">André Kerber</subfield>
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    <subfield code="u">University of Kassel</subfield>
    <subfield code="a">Johannes Zimmermann</subfield>
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    <subfield code="u">Freie Universität Berlin</subfield>
    <subfield code="a">Christine Knaevelsrud</subfield>
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    <subfield code="u">Freie Universität Berlin</subfield>
    <subfield code="a">Sebastian Burchert</subfield>
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    <subfield code="a">14-day smartphone ambulatory assessment of depression symptoms and mood dynamics in a general population sample: comparison with the PHQ-9 depression screening</subfield>
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    <subfield code="a">&lt;p&gt;This dataset contains 14 days of ambulatory assessment (AA)&amp;nbsp;depression symptoms and mood ratings with timestamps, a retrospective Patient Health Questionnaire (PHQ-9) assessment and the demographic variables age and gender.&lt;/p&gt;

&lt;p&gt;The AA was conducted with users of the mobile mental health / depression screening app &amp;quot;Moodpath&amp;quot;. ICD-10 depression symptoms were assessed with the following questions:&lt;/p&gt;

&lt;p&gt;ICD-10 symptom 1: &amp;quot;depressed mood&amp;quot;&lt;br&gt;
q1 = Are you feeling depressed?&lt;br&gt;
q2 = Are you feeling hopeless?&lt;/p&gt;

&lt;p&gt;ICD-10 symptom 2: &amp;quot;loss of interest and enjoyment&amp;quot;&lt;br&gt;
q3 = Do you feel like you are not interested in anything right now?&lt;br&gt;
q4 = Do you have less pleasure in doing things you usually enjoy?&lt;/p&gt;

&lt;p&gt;ICD-10 symptom 3: &amp;quot;increased fatigability&amp;quot;&lt;br&gt;
q5 = Do you currently have considerably less energy?&amp;nbsp;&lt;br&gt;
q6 = Are your everyday tasks making you very tired currently?&lt;/p&gt;

&lt;p&gt;ICD-10 symptom 4: &amp;quot;reduced concentration and attention&amp;quot;&lt;br&gt;
q11 = Is it hard for you to make decisions currently?&amp;nbsp;&lt;br&gt;
q12 = Is it hard for you to concentrate currently?&lt;/p&gt;

&lt;p&gt;ICD-10 symptom 5: &amp;quot;reduced self-esteem and self-confidence&amp;quot;&lt;br&gt;
q7 = Is your self-confidence clearly lower than usual?&lt;br&gt;
q8 = Are you feeling up to your tasks? &amp;nbsp;&lt;/p&gt;

&lt;p&gt;ICD-10 symptom 6: &amp;quot;ideas of guilt and unworthiness&amp;quot;&lt;br&gt;
q9 = Are you blaming yourself currently?&amp;nbsp;&lt;br&gt;
q10 = Do you think you are worth less than others right now?&lt;/p&gt;

&lt;p&gt;ICD-10 symptom 7: &amp;quot;bleak and pessimistic views of the future&amp;quot;&lt;br&gt;
q46 = Are you thinking that you will be doing well in the future?&amp;nbsp;&lt;br&gt;
q47 = Are you looking hopefully into the future?&lt;/p&gt;

&lt;p&gt;ICD-10 symptom 8: &amp;quot;ideas or acts of self-harm or suicide&amp;quot;&lt;br&gt;
q16 = Are you thinking about death more often than usual?&amp;nbsp;&lt;/p&gt;

&lt;p&gt;ICD-10 symptom 9: &amp;quot;disturbed sleep&amp;quot;&lt;br&gt;
q13 = Did you sleep badly last night?&amp;nbsp;&lt;/p&gt;

&lt;p&gt;ICD-10 symptom 10: &amp;quot;diminished appetite&amp;quot;&lt;br&gt;
q14 = Do you have less or no appetite today?&amp;nbsp;&lt;/p&gt;</subfield>
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