stress_sum_scores
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stress_sum_scores [2021/08/31 11:08] laura [Calculations] |
stress_sum_scores [2025/02/05 14:49] (current) |
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| ====== Stress sum scores (LDI, LTE) ====== | ====== Stress sum scores (LDI, LTE) ====== | ||
| - | Researchers from the [[https://www.rug.nl/staff/l.schweren/research|University Medical Center Groningen]] validated and created sum scores for questionnaire data on past-year stress exposure. More specifically the [[stress_ldi|Long-term Difficulties Inventory (LDI)]] and [[stress_lte|List of Threatening Experiences (LTE)]] for adult participants at [[1a_questionnaire_2|1A]], [[1B]], [[1C]], [[2a_questionnaire_1|2A]], and [[3a_questionnaire_2|3A]]. ([[sections]]: [[mental health]] ([[stress_ldi|LDI]], [[stress_lte|LTE]]) and [[secondary & linked variables]]).\\ | + | Researchers from the [[https://www.rug.nl/staff/l.schweren/research|University Medical Center Groningen]] validated and created sum scores for questionnaire data on past-year stress exposure. More specifically the [[stress_ldi|Long-term Difficulties Inventory (LDI)]] and [[stress_lte|List of Threatening Experiences (LTE)]] for adult participants at [[1a_questionnaire_2|1A]], [[1B]], [[1C]], [[2a_questionnaire_1|2A]], and [[3a_questionnaire_2|3A]]. ([[sections]]: [[mental health]] ([[stress_ldi|LDI]], [[stress_lte|LTE]]) and [[secondary & linked variables]])\\ |
| - | The stress sum scores can be requested in the Lifelines catalogue or by mail (data@lifelines.nl).\\ | + | The stress sum scores can be requested in the [[https://data-catalogue.lifelines.nl/|Lifelines catalogue]].\\ |
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| ===== Background ===== | ===== Background ===== | ||
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| === Sum score === | === Sum score === | ||
| - | After recoding, the sum scores are calculated by adding all LDI/LTE variables together. | + | After recoding, the sum scores are calculated by adding all LDI or LTE items together. |
| Please note that in case one or more items are missing, **no** sum score is calculated. The missing item is not imputed because stressful life events are generally thought of as being random. Imputing the occurrence of a random event based on the occurrence of another random event is not theoretically sound. | Please note that in case one or more items are missing, **no** sum score is calculated. The missing item is not imputed because stressful life events are generally thought of as being random. Imputing the occurrence of a random event based on the occurrence of another random event is not theoretically sound. | ||
stress_sum_scores.1630400905.txt.gz · Last modified: 2025/02/05 14:49 (external edit)
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