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| symptoms_scl-90 [2020/03/24 10:46] – trynke | symptoms_scl-90 [2025/07/30 13:42] (current) – [Table] petra_vinke |
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| Symptoms experienced by [[start|Lifelines]] participants were assessed using the [[https://en.wikipedia.org/wiki/Symptom_Checklist_90|Symptom Checklist (SCL-90)]], a multidimensional self-report instrument ([[sections|section]]: [[Diseases & symptoms]]) that was found to be suitable for use in large-scale studies including elderly people((Zijlema, WL et al. (2013) How to assess common somatic symptoms in large-scale studies: A systematic review of questionnaires. Journal of Psychosomatic Research 74(6): 459-468))((van Driel, TJW et al. Assessment of somatization and medically unexplained symptoms in Later Life. Assessment 25(3): 374-393)).\\ | Symptoms experienced by [[start|Lifelines]] participants were assessed using the [[https://en.wikipedia.org/wiki/Symptom_Checklist_90|Symptom Checklist (SCL-90)]], a multidimensional self-report instrument ([[sections|section]]: [[Diseases & symptoms]]) that was found to be suitable for use in large-scale studies including elderly people((Zijlema, WL et al. (2013) How to assess common somatic symptoms in large-scale studies: A systematic review of questionnaires. Journal of Psychosomatic Research 74(6): 459-468))((van Driel, TJW et al. Assessment of somatization and medically unexplained symptoms in Later Life. Assessment 25(3): 374-393)).\\ |
| Note that the assessment of symptoms in specific medical fields are listed in the associated subsections (see [[Diseases & symptoms|here]] for a list).\\ | Note that the assessment of symptoms in specific medical fields are listed in the associated subsections (see [[Diseases & symptoms|here]] for a list).\\ |
| | The SCL-90 for somatic symptoms was also [[Symptoms (Covid-19)|incorporated]] in the [[COVQ|Covid-19 additional questionnaires]]. |
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| The full SCL contains the following dimensions: | The full SCL contains the following dimensions: |
| The 26 items within the dimensions of **anxiety and depression** were (together with somatic symptoms) assessed in the context of an additional questionnaire, [[EARQ]].\\ | The 26 items within the dimensions of **anxiety and depression** were (together with somatic symptoms) assessed in the context of an additional questionnaire, [[EARQ]].\\ |
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| ==== Scoring ==== | ===== Scoring ===== |
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| Respondents were asked to what extent they were hampered by 12 different somatic symptoms, 10 different anxiety-related symptoms, and/or 16 depression-related symptoms __in the last 7 days__ on a five point scale, from "not at all" to "extremely". | Respondents were asked to what extent they were hampered by 12 different somatic symptoms, 10 different anxiety-related symptoms, and/or 16 depression-related symptoms __in the last 7 days__ on a five point scale, from "not at all" to "extremely". |
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| ==== Variables ==== | ===== Publications ===== |
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| | **Questions English** | **Questions Dutch** | **Variable** | **Assessment** | **Age** | | In the following publication, Lifelines SCL-90 data was investigated: |
| | In the previous week, how much were you bothered by: | In welke mate werd u de afgelopen 7 dagen gehinderd door: | | | | | * Acevedo-Mesa, A. et al. (2020): Improving the measurement of Functional Somatic Symptoms with item response theory. Assessment 1073191120947153. |
| | Headaches | Hoofdpijn | SCL90SOM1 | [[1A Questionnaire 1|1A]] [[1B]] [[1C]] [[2A Questionnaire 1|2A]] [[EARQ]] [[NEXT]] | 18+ | | |
| | Faintness or dizziness | Duizeligheid | SCL90SOM2 | [[1A Questionnaire 1|1A]] [[1B]] [[1C]] [[2A Questionnaire 1|2A]] [[EARQ]] [[NEXT]] | 18+ | | ===== Variables ===== |
| | Pains in heart or chest | Pijn in de borst of hartstreek | SCL90SOM3 | [[1A Questionnaire 1|1A]] [[1B]] [[1C]] [[2A Questionnaire 1|2A]] [[EARQ]] [[NEXT]] | 18+ | | |
| | Pains in lower back | Pijn onder in de rug | SCL90SOM4 | [[1A Questionnaire 1|1A]] [[1B]] [[1C]] [[2A Questionnaire 1|2A]] [[EARQ]] [[NEXT]] | 18+ | | | **Questions English** | **Questions Dutch** | **Code** | **Variable** | **Assessment** | **Age** | |
| | Nausea or upset stomach | Misselijkheid of een maag die van streek is | SCL90SOM5 | [[1A Questionnaire 1|1A]] [[1B]] [[1C]] [[2A Questionnaire 1|2A]] [[EARQ]] [[NEXT]] | 18+ | | | headache / to what extent were you hampered in the past 7 days by: | hoofdpijn / in welke mate werd u de afgelopen 7 dagen gehinderd door | scl_headache_adu_q_01 | SCL90SOM1 | [[1A Questionnaire 1|1A]] [[1B]] [[1C]] [[2A Questionnaire 1|2A]] [[3A Questionnaire 2|3A]] [[3B]] [[4A Questionnaire Health 3| 4A]] [[EARQ]] [[NEXT]] | 18+ | |
| | Soreness of your muscles | Pijnlijke spieren | SCL90SOM6 | [[1A Questionnaire 1|1A]] [[1B]] [[1C]] [[2A Questionnaire 1|2A]] [[EARQ]] [[NEXT]] | 18+ | | | dizziness / to what extent were you hampered in the past 7 days by: | duizeligheid / in welke mate werd u de afgelopen 7 dagen gehinderd door | scl_dizziness_adu_q_02 | SCL90SOM2 | [[1A Questionnaire 1|1A]] [[1B]] [[1C]] [[2A Questionnaire 1|2A]] [[3A Questionnaire 2|3A]] [[3B]] [[4A Questionnaire Health 3| 4A]] [[EARQ]] [[NEXT]] | 18+ | |
| | Trouble getting your breath | Moeilijk adem kunnen krijgen | SCL90SOM7 | [[1A Questionnaire 1|1A]] [[1B]] [[1C]] [[2A Questionnaire 1|2A]] [[EARQ]] [[NEXT]] | 18+ | | | pain in the chest or around the heart / to what extent were you hampered in the past 7 days by: | pijn in de borst of hartstreek / in welke mate werd u de afgelopen 7 dagen gehinderd door | scl_chestpain_adu_q_03 | SCL90SOM3 | [[1A Questionnaire 1|1A]] [[1B]] [[1C]] [[2A Questionnaire 1|2A]] [[3A Questionnaire 2|3A]] [[3B]] [[4A Questionnaire Health 3| 4A]] [[EARQ]] [[NEXT]] | 18+ | |
| | Hot or cold spells | Je soms erg warm, dan weer erg koud voelen | SCL90SOM8 | [[1A Questionnaire 1|1A]] [[1B]] [[1C]] [[2A Questionnaire 1|2A]] [[EARQ]] [[NEXT]] | 18+ | | | pain in the lower back / to what extent were you hampered in the past 7 days by: | pijn onder in de rug / in welke mate werd u de afgelopen 7 dagen gehinderd door | scl_backpain_adu_q_04 | SCL90SOM4 | [[1A Questionnaire 1|1A]] [[1B]] [[1C]] [[2A Questionnaire 1|2A]] [[3A Questionnaire 2|3A]] [[3B]] [[4A Questionnaire Health 3| 4A]] [[EARQ]] [[NEXT]] | 18+ | |
| | Numbness or tingling in parts of your body | Een verdoofd of tintelend gevoel ergens in je lichaam | SCL90SOM9 | [[1A Questionnaire 1|1A]] [[1B]] [[1C]] [[2A Questionnaire 1|2A]] [[EARQ]] [[NEXT]] | 18+ | | | nausea or upset stomach / to what extent were you hampered in the past 7 days by: | misselijkheid of een maag die van streek is / in welke mate werd u de afgelopen 7 dagen gehinderd door | scl_nausea_adu_q_05 | SCL90SOM5 | [[1A Questionnaire 1|1A]] [[1B]] [[1C]] [[2A Questionnaire 1|2A]] [[3A Questionnaire 2|3A]] [[3B]] [[4A Questionnaire Health 3| 4A]] [[EARQ]] [[NEXT]] | 18+ | |
| | A lump in your throat | Een brok in je keel | SCL90SOM10 | [[1A Questionnaire 1|1A]] [[1B]] [[1C]] [[2A Questionnaire 1|2A]] [[EARQ]] [[NEXT]] | 18+ | | | painful muscles / to what extent were you hampered in the past 7 days by: | pijnlijke spieren / in welke mate werd u de afgelopen 7 dagen gehinderd door | scl_musclepain_adu_q_06 | SCL90SOM6 | [[1A Questionnaire 1|1A]] [[1B]] [[1C]] [[2A Questionnaire 1|2A]] [[3A Questionnaire 2|3A]] [[3B]] [[4A Questionnaire Health 3| 4A]] [[EARQ]] [[NEXT]] | 18+ | |
| | N/A | Je lichamelijk erg slap voelen | SCL90SOM11* | [[1A Questionnaire 1|1A]] [[1B]] [[1C]] [[QEAR]] | 18+ | | | difficulty breathing / to what extent were you hampered in the past 7 days by: | moeilijk adem kunnen krijgen / in welke mate werd u de afgelopen 7 dagen gehinderd door | scl_dyspnea_adu_q_07 | SCL90SOM7 | [[1A Questionnaire 1|1A]] [[1B]] [[1C]] [[2A Questionnaire 1|2A]] [[3A Questionnaire 2|3A]] [[3B]] [[4A Questionnaire Health 3| 4A]] [[EARQ]] [[NEXT]] | 18+ | |
| | Feeling weak in parts of your body | Je lichamelijk ergens slap voelen | SCL90SOM11A | [[2A Questionnaire 1|2A]] [[NEXT]] | 18+ | | | feeling alternately hot and cold / to what extent were you hampered in the past 7 days by: | je soms erg warm, dan weer erg koud voelen / in welke mate werd u de afgelopen 7 dagen gehinderd door | scl_temperature_adu_q_08 | SCL90SOM8 | [[1A Questionnaire 1|1A]] [[1B]] [[1C]] [[2A Questionnaire 1|2A]] [[3A Questionnaire 2|3A]] [[3B]] [[4A Questionnaire Health 3| 4A]] [[EARQ]] [[NEXT]] | 18+ | |
| | Heavy feelings in your arms or legs | Zwaar voelen in armen of benen | SCL90SOM12 | [[1A Questionnaire 1|1A]] [[1B]] [[1C]] [[2A Questionnaire 1|2A]] [[NEXT]] | 18+ | | | a numb or tingling feeling in some body part / to what extent were you hampered in the past 7 days by: | een verdoofd of tintelend gevoel ergens in je lichaam / in welke mate werd u de afgelopen 7 dagen gehinderd door | scl_numbness_adu_q_09 | SCL90SOM9 | [[1A Questionnaire 1|1A]] [[1B]] [[1C]] [[2A Questionnaire 1|2A]] [[3A Questionnaire 2|3A]] [[3B]] [[4A Questionnaire Health 3| 4A]] [[EARQ]] [[NEXT]] | 18+ | |
| | | a lump in your throat / to what extent were you hampered in the past 7 days by: | een brok in je keel / in welke mate werd u de afgelopen 7 dagen gehinderd door | scl_throat_adu_q_10 | SCL90SOM10 | [[1A Questionnaire 1|1A]] [[1B]] [[1C]] [[2A Questionnaire 1|2A]] [[3A Questionnaire 2|3A]] [[3B]] [[4A Questionnaire Health 3| 4A]] [[EARQ]] [[NEXT]] | 18+ | |
| | | feeling very weak physically / to what extent were you hampered in the past 7 days by: | je lichamelijk erg slap voelen / in welke mate werd u de afgelopen 7 dagen gehinderd door | scl_weakness_adu_q_11_v1 | SCL90SOM11* | [[1A Questionnaire 1|1A]] [[1B]] [[1C]] [[EARQ]] | 18+ | |
| | | feeling weak in parts of your body / to what extent were you hampered in the past 7 days by: | je lichamelijk ergens slap voelen / in welke mate werd u de afgelopen 7 dagen gehinderd door | scl_weakness_adu_q_11_v2 | SCL90SOM11A | [[2A Questionnaire 1|2A]] [[3A Questionnaire 2|3A]] [[3B]] [[4A Questionnaire Health 3| 4A]] [[NEXT]] | 18+ | |
| | | heavy feeling in arms or legs / to what extent were you hampered in the past 7 days by: | zwaar voelen in armen of benen / in welke mate werd u de afgelopen 7 dagen gehinderd door | scl_heavylimbs_adu_q_12 | SCL90SOM12 | [[1A Questionnaire 1|1A]] [[1B]] [[1C]] [[2A Questionnaire 1|2A]] [[3A Questionnaire 2|3A]] [[3B]] [[4A Questionnaire Health 3| 4A]] [[EARQ]] [[NEXT]] | 18+ | |
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| *SCL90SOM11 was wrongly translated into Dutch to "fealing very weak in your body". This variable was replaced by the correctly translated SCLSOM11A for assessments [[2A Questionnaire 1|2A]] and [[NEXT]]. | *SCL90SOM11 was wrongly translated into Dutch to "fealing very weak in your body". This variable was replaced by the correctly translated SCLSOM11A for assessments [[2A Questionnaire 1|2A]] and [[NEXT]]. |
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| | **Questions English** | **Questions Dutch** | **Variable** | **Assessment** | **Age** | | | **Questions English** | **Questions Dutch** | **Code** | **Variable** | **Assessment** | **Age** | |
| | Nervousness or shakiness inside | Zenuwachtigheid of van binnen trillen | SCL90EQ1 | [[EARQ]] | 18+ | | | Nervousness or shakiness inside | Zenuwachtigheid of van binnen trillen | sclad_nervousness_adu_q_01 | SCL90EQ1 | [[EARQ]] | 18+ | |
| | Unwanted thoughts, words, or ideas that won’t leave your mind | Nare gedachten of ideeën niet kwijt kunnen raken | SCL90EQ2 | [[EARQ]] | 18+ | | | Unwanted thoughts, words, or ideas that won’t leave your mind | Nare gedachten of ideeën niet kwijt kunnen raken | sclad_thoughts_adu_q_02 | SCL90EQ2 | [[EARQ]] | 18+ | |
| | Loss of sexual interest or pleasure | Geen seksuele interesse meer hebben of er geen plezier aan beleven | SCL90EQ3 | [[EARQ]] | 18+ | | | Loss of sexual interest or pleasure | Geen seksuele interesse meer hebben of er geen plezier aan beleven | sclad_lowlibido_adu_q_03 | SCL90EQ3 | [[EARQ]] | 18+ | |
| | Feeling low in energy or slowed down | Weinig puf (energie) hebben | SCL90EQ4 | [[EARQ]] | 18+ | | | Feeling low in energy or slowed down | Weinig puf (energie) hebben | sclad_lowenergy_adu_q_04 | SCL90EQ4 | [[EARQ]] | 18+ | |
| | Thoughts of ending your life | Denken om er maar een eind aan te maken | SCL90EQ5 | [[EARQ]] | 18+ | | | Thoughts of ending your life | Denken om er maar een eind aan te maken | sclad_suicidal_adu_q_05 | SCL90EQ5 | [[EARQ]] | 18+ | |
| | Trembling | Trillen | SCL90EQ6 | [[EARQ]] | 18+ | | | Trembling | Trillen | sclad_trembling_adu_q_06 | SCL90EQ6 | [[EARQ]] | 18+ | |
| | Poor appetite | Weinig eetlust hebben | SCL90EQ7 | [[EARQ]] | 18+ | | | Poor appetite | Weinig eetlust hebben | sclad_lowappetite_adu_q_07 | SCL90EQ7 | [[EARQ]] | 18+ | |
| | Crying easily | Gauw huilen | SCL90EQ8 | [[EARQ]] | 18+ | | | Crying easily | Gauw huilen | sclad_crying_adu_q_08 | SCL90EQ8 | [[EARQ]] | 18+ | |
| | Feeling of being trapped or caught | Verstrikt zijn of gevangen voelen | SCL90EQ9 | [[EARQ]] | 18+ | | | Feeling of being trapped or caught | Verstrikt zijn of gevangen voelen | sclad_trapped_adu_q_09 | SCL90EQ9 | [[EARQ]] | 18+ | |
| | Suddenly scared for no reason | Zomaar plotseling schrikken of bang worden | SCL90EQ10 | [[EARQ]] | 18+ | | | Suddenly scared for no reason | Zomaar plotseling schrikken of bang worden | sclad_scared_adu_q_10 | SCL90EQ10 | [[EARQ]] | 18+ | |
| | Blaming yourself for things | Jezelf van allerlei dingen de schuld geven | SCL90EQ11 | [[EARQ]] | 18+ | | | Blaming yourself for things | Jezelf van allerlei dingen de schuld geven | sclad_selfblame_adu_q_11 | SCL90EQ11 | [[EARQ]] | 18+ | |
| | Feeling lonely | Je eenzaam voelen | SCL90EQ12 | [[EARQ]] | 18+ | | | Feeling lonely | Je eenzaam voelen | sclad_lonely_adu_q_12 | SCL90EQ12 | [[EARQ]] | 18+ | |
| | Feeling blue | Het gevoel in de put te zitten | SCL90EQ13 | [[EARQ]] | 18+ | | | Feeling blue | Het gevoel in de put te zitten | sclad_blue_adu_q_13 | SCL90EQ13 | [[EARQ]] | 18+ | |
| | Worrying too much about things | Te veel over de dingen piekeren | SCL90EQ14 | [[QEAR]] | 18+ | | | Worrying too much about things | Te veel over de dingen piekeren | sclad_worrying_adu_q_14 | SCL90EQ14 | [[EARQ]] | 18+ | |
| | Feeling no interest in things | Nergens meer belangstelling in hebben | SCL90EQ15 | [[QEAR]] | 18+ | | | Feeling no interest in things | Nergens meer belangstelling in hebben | sclad_lowinterest_adu_q_15 | SCL90EQ15 | [[EARQ]] | 18+ | |
| | Feeling fearful | Je bang voelen | SCL90EQ16 | [[QEAR]] | 18+ | | | Feeling fearful | Je bang voelen | sclad_fearful_adu_q_16 | SCL90EQ16 | [[EARQ]] | 18+ | |
| | Heart pounding or racing | Hartkloppingen | SCL90EQ17 | [[QEAR]] | 18+ | | | Heart pounding or racing | Hartkloppingen | sclad_palpitations_adu_q_17 | SCL90EQ17 | [[EARQ]] | 18+ | |
| | Your mind going blank | Een gevoel van leegte | SCL90EQ18 | [[QEAR]] | 18+ | | | Your mind going blank | Een gevoel van leegte | sclad_emptiness_adu_q_18 | SCL90EQ18 | [[EARQ]] | 18+ | |
| | Feeling hopeless about the future | Je wanhopig over de toekomst voelen | SCL90EQ19 | [[QEAR]] | 18+ | | | Feeling hopeless about the future | Je wanhopig over de toekomst voelen | sclad_despair_adu_q_19 | SCL90EQ19 | [[EARQ]] | 18+ | |
| | Feeling tense or keyed up | Je gespannen voelen | SCL90EQ20 | [[QEAR]] | 18+ | | | Feeling tense or keyed up | Je gespannen voelen | sclad_tense_adu_q_20 | SCL90EQ20 | [[EARQ]] | 18+ | |
| | Thoughts of death or dying | Denken aan dood of sterven | SCL90EQ21 | [[QEAR]] | 18+ | | | Thoughts of death or dying | Denken aan dood of sterven | sclad_dying_adu_q_21 | SCL90EQ21 | [[EARQ]] | 18+ | |
| | Spells of terror or panic | Aanvallen van angst of paniek | SCL90EQ22 | [[QEAR]] | 18+ | | | Spells of terror or panic | Aanvallen van angst of paniek | sclad_panic_adu_q_22 | SCL90EQ22 | [[EARQ]] | 18+ | |
| | Feeling so restless you couldn’t sit still | Je zo rusteloos voelen dat je niet stil kunt blijven zitten | SCL90EQ23 | [[QEAR]] | 18+ | | | Feeling so restless you couldn’t sit still | Je zo rusteloos voelen dat je niet stil kunt blijven zitten | sclad_restless_adu_q_23 | SCL90EQ23 | [[EARQ]] | 18+ | |
| | Feelings of worthlessness | Gevoelens dat je niets waard bent | SCL90EQ24 | [[QEAR]] | 18+ | | | Feelings of worthlessness | Gevoelens dat je niets waard bent | sclad_worthless_adu_q_24 | SCL90EQ24 | [[EARQ]] | 18+ | |
| | N/A | Het gevoel dat iets naars je gaat overkomen | SCL90EQ25 | [[QEAR]] | 18+ | | | N/A | Het gevoel dat iets naars je gaat overkomen | sclad_doom_adu_q_25 | SCL90EQ25 | [[EARQ]] | 18+ | |
| | N/A | Gedachten en bepaalde voorstellingen van angstige aard | SCL90EQ26 | [[QEAR]] | 18+ | | | N/A | Gedachten en bepaalde voorstellingen van angstige aard | sclad_ideas_adu_q_26 | SCL90EQ26 | [[EARQ]] | 18+ | |
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