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stress_ldi [2019/07/01 11:29]
adriaan
stress_ldi [2023/11/17 11:14]
laura [Table]
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-====== ​Stress ​(LDI) ======+====== ​Long-term Difficulties Inventory ​(LDI) ======
  
-The Long-term Difficulties Inventory (LDI) is a self-report questionnaire to measure long-term difficulties. It consists of 12 items referring to aspects of life, including housing, work, social relationships,​ free time, finances, health, school/​study,​ and religion. ​+The Long-term Difficulties Inventory (LDI)((Van Eck M, Berkhof H, Nicolson N, Sulon J (1996). The effects of perceived stress, traits, mood states, and stressful daily events on salivary cortisol. Psychosomatic Medicine 58, 447–458.)) is a self-report questionnaire to measure long-term difficulties ​([[sections|section]]:​ [[mental health]]). It consists of 12 items referring to aspects of life, including housing, work, social relationships,​ free time, finances, health, school/​study,​ and religion.\\ 
 +Note that stress is also assessed in Lifelines using the [[stress (LTE)|List of Threatening Experiences]]. \\ 
 +[[stress_sum_scores|A sum score and suspiciousness flag]] for the LDI is available for use
  
 ==== Background and Validation ==== ==== Background and Validation ====
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 Item scores are summed to derive a total score((Hendriks A.A.J., Ormel J., van de Willige G. Long-term difficulties measured by a self-report questionnaire and semi-structured interview: a comparison of methods [in Dutch]. Gedrag en Gezondheid 1990 18, 273-283)). Item scores are summed to derive a total score((Hendriks A.A.J., Ormel J., van de Willige G. Long-term difficulties measured by a self-report questionnaire and semi-structured interview: a comparison of methods [in Dutch]. Gedrag en Gezondheid 1990 18, 273-283)).
  
-COnstruct ​validity of the LDI was shown by its+**Construct ​validity** of the LDI was indicated ​by the positive association between the LDI scored (12 months) and: 
 +  * Psychological distress 
 +  * Mental health problems 
 +  * Neuroticism
  
-The LDI was validated ​in a study by Rosmalen et al.((Rosmalen J.G.M., Bos E.H., de Jonge P. Validation of the Long-term Difficulties Inventory (LDI) and the List of Threatening Experiences (LTE) as measures of stress in epidemiological population-based cohort studies. Psychological Medicine, Available on CJO 2012 doi: 10.1017/​S0033291712000608))+The validation and the reliability of the LDI was performed ​in a study by Rosmalen et al.((Rosmalen J.G.M., Bos E.H., de Jonge P. Validation of the Long-term Difficulties Inventory (LDI) and the List of Threatening Experiences (LTE) as measures of stress in epidemiological population-based cohort studies. Psychological Medicine, Available on CJO 2012 doi: 10.1017/​S0033291712000608))
  
 +===== Variables =====
 +The following variables from the LDI are collected in Lifelines. The same question is asked in relation to the above-mentioned aspects of the LDI, this question is:
  
 +^ English ​            ^ Dutch         |
 +| In the past year, to what extent did you experience difficulties and stress related to this aspect of your life?       | In welke mate hebt u afgelopen jaar moeilijkheden en stress ervaren met betrekking tot dit aspect van het leven? ​           |
 +
 +The following aspects in combination with the questions are described below:
 +
 +| **Label English** ​                                                                                                | **Label Dutch** ​                                                                                                  | **Code** ​               | **Variable** ​ | **Assessment** ​                                                                             | **Age** ​ |
 +|  to what extent did you experience difficulties and stress related to this aspect of your life in the past year?  | in welke mate hebt u afgelopen jaar moeilijkheden en stress ervaren met betrekking tot dit aspect van het leven? ​ |                         ​| ​              ​| ​                                                                                            ​| ​         |
 +| home and living (e.g. accommodation too small, could not find a home, noise) ​                                     | woning en wonen (bv. te kleine behuizing, kon geen woning vinden, lawaai) ​                                        | ldi_housing_adu_q_01 ​   | gllm1         | [[1A Questionnaire 2|1A]] [[1B]] [[1C]] [[2A Questionnaire 1|2A]] [[3B]] [[ACTQ]] [[MHDQ]] ​ | 18+      |
 +| at or with work (e.g. too demanding, conflicts with boss, (imminent) dismissal) ​                                  | op en met het werk (bv. te veeleisend, conflicten met chef, (dreigend) ontslag) ​                                  | ldi_work_adu_q_02 ​      | gllm2         | [[1A Questionnaire 2|1A]] [[1B]] [[1C]] [[2A Questionnaire 1|2A]] [[3B]] [[ACTQ]] [[MHDQ]] ​ | 18+      |
 +| relationship with friends or acquaintances (e.g. quarrels, lack of support) ​                                      | relatie met vrienden of goede kennissen (bv. ruzies, te weinig steun) ​                                            | ldi_friends_adu_q_03 ​   | gllm3         | [[1A Questionnaire 2|1A]] [[1B]] [[1C]] [[2A Questionnaire 1|2A]] [[3B]] [[ACTQ]] [[MHDQ]] ​ | 18+      |
 +| relationship with your partner (e.g. jealousy, conflicts, doubt about the relationship,​ quarrels) ​                | uw partnerrelatie (bv. jaloezie, conflicten, twijfel aan relatie, ruzies) ​                                        | ldi_partner_adu_q_04 ​   | gllm4         | [[1A Questionnaire 2|1A]] [[1B]] [[1C]] [[2A Questionnaire 1|2A]] [[3B]] [[ACTQ]] [[MHDQ]] ​ | 18+      |
 +| relationship with your children (e.g. frequent conflicts, lack of respect for you)                                | relatie met uw kinderen (bv. vaak conflicten, weinig respect voor u tonen) ​                                       | ldi_children_adu_q_05 ​  | gllm5         | [[1A Questionnaire 2|1A]] [[1B]] [[1C]] [[2A Questionnaire 1|2A]] [[3B]] [[ACTQ]] [[MHDQ]] ​ | 18+      |
 +| relationship with your parents (e.g. frequent conflicts, lack of acceptance) ​                                     | relatie met uw ouders (bv. regelmatig conflicten, gebrek aan acceptatie) ​                                         | ldi_parents_adu_q_06 ​   | gllm6         | [[1A Questionnaire 2|1A]] [[1B]] [[1C]] [[2A Questionnaire 1|2A]] [[3B]] [[ACTQ]] [[MHDQ]] ​ | 18+      |
 +| relationship with other relatives (e.g. conflicts, lack of acceptance) ​                                           | relaties met andere familieleden (bv. conflicten, gebrek aan acceptatie) ​                                         | ldi_relatives_adu_q_07 ​ | gllm7         | [[1A Questionnaire 2|1A]] [[1B]] [[1C]] [[2A Questionnaire 1|2A]] [[3B]] [[ACTQ]] [[MHDQ]] ​ | 18+      |
 +| free time (e.g. too little or too much free time)                                                                 | vrije tijd (bv. te weinig, te veel vrije tijd)                                                                    | ldi_freetime_adu_q_08 ​  | gllm8         | [[1A Questionnaire 2|1A]] [[1B]] [[1C]] [[2A Questionnaire 1|2A]] [[3B]] [[ACTQ]] [[MHDQ]] ​ | 18+      |
 +| finances (e.g. major debts, insufficient income) ​                                                                 | financiën (bv. grote schulden, ontoereikend inkomen) ​                                                             | ldi_finance_adu_q_09 ​   | gllm9         | [[1A Questionnaire 2|1A]] [[1B]] [[1C]] [[2A Questionnaire 1|2A]] [[3B]] [[ACTQ]] [[MHDQ]] ​ | 18+      |
 +| your health (e.g. regularly ill, longer-term disorders) ​                                                          | uw gezondheid (bv. regelmatig ziekelijk, langerdurende ziekten) ​                                                  | ldi_health_adu_q_10 ​    | gllm10 ​       | [[3B]] [[ACTQ]] [[MHDQ]] ​                                                                   | 18+      |
 +| school/​study (too difficult, cannot be combined with other tasks) ​                                                | school/​studie (bv. te zwaar, niet te combineren met andere taken) ​                                                | ldi_school_adu_q_11 ​    | gllm11 ​       | [[3B]] [[ACTQ]] [[MHDQ]] ​                                                                   | 18+      |
 +| faith, church or religion (e.g. doubt, conflicts with your minister) ​                                             | geloof, kerk of godsdienst (bv. twijfel, conflicten met dominee) ​                                                 | ldi_religion_adu_q_12 ​  | gllm12 ​       | [[3B]] [[ACTQ]] [[MHDQ]] ​                                                                   | 18+      |
stress_ldi.txt · Last modified: 2023/11/17 11:15 by laura