Psychometric properties and factor structure of the suicidal narrative inventory in major depression : A multicentric evaluation
Copyright © 2024 Elsevier B.V. All rights reserved..
BACKGROUND: The Suicidal Narrative Inventory (SNI) is a 38-item self-report measure developed to assess elements of the suicidal narrative, a subacute, predominantly cognitive, presuicidal construct. Our objectives were to assess the factor structure, validity, and reliability of the SNI-38 among adults with major depressive disorder (MDD).
METHODS: Using a cross-sectional design, we administered the Hindi version of the SNI along with other self-report measures to adults with MDD, recruited from 24 tertiary care hospitals across India. Confirmatory factor analysis (CFA) was performed to assess the factor structure of SNI-38. Reliability (internal consistency) was assessed using Cronbach's alpha (α). Convergent, discriminant, and criterion validity of the SNI-38 were tested by comparing it against other appropriate measures.
RESULTS: We collected usable responses from 654 Hindi-speaking participants (Mean age = 36.9 ± 11.9 years, 50.2% female). The eight-factor solution of the SNI showed good model fit indices (χ2[637] = 3345.58, p <.001, CFI =.98, and RMSEA =.08). Internal consistencies for the SNI subscale scores were good to excellent, α ranging from .73 to.92. While most subscales significantly converged with other measures, associations were comparatively weaker and inconsistent for the 'thwarted belongingness' and 'goal reengagement' subscales.
CONCLUSION: Consistent with prior data, our study confirmed an eight-factor solution and demonstrated adequate psychometric properties for the Hindi version of the SNI-38 in our sample. These findings provide empirical support for the use of SNI to assess the suicidal narrative among Indian adults with MDD.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2024 |
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| Erschienen: |
2024 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:95 |
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| Enthalten in: |
Asian journal of psychiatry - 95(2024) vom: 08. März, Seite 104002 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Menon, Vikas [VerfasserIn] |
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| Links: |
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| Themen: |
Attempted suicide |
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| Anmerkungen: |
Date Revised 16.03.2024 published: Print-Electronic Citation Status Publisher |
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| doi: |
10.1016/j.ajp.2024.104002 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM36982119X |
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| 100 | 1 | |a Menon, Vikas |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Psychometric properties and factor structure of the suicidal narrative inventory in major depression |b A multicentric evaluation |
| 264 | 1 | |c 2024 | |
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| 500 | |a Date Revised 16.03.2024 | ||
| 500 | |a published: Print-Electronic | ||
| 500 | |a Citation Status Publisher | ||
| 520 | |a Copyright © 2024 Elsevier B.V. All rights reserved. | ||
| 520 | |a BACKGROUND: The Suicidal Narrative Inventory (SNI) is a 38-item self-report measure developed to assess elements of the suicidal narrative, a subacute, predominantly cognitive, presuicidal construct. Our objectives were to assess the factor structure, validity, and reliability of the SNI-38 among adults with major depressive disorder (MDD) | ||
| 520 | |a METHODS: Using a cross-sectional design, we administered the Hindi version of the SNI along with other self-report measures to adults with MDD, recruited from 24 tertiary care hospitals across India. Confirmatory factor analysis (CFA) was performed to assess the factor structure of SNI-38. Reliability (internal consistency) was assessed using Cronbach's alpha (α). Convergent, discriminant, and criterion validity of the SNI-38 were tested by comparing it against other appropriate measures | ||
| 520 | |a RESULTS: We collected usable responses from 654 Hindi-speaking participants (Mean age = 36.9 ± 11.9 years, 50.2% female). The eight-factor solution of the SNI showed good model fit indices (χ2[637] = 3345.58, p <.001, CFI =.98, and RMSEA =.08). Internal consistencies for the SNI subscale scores were good to excellent, α ranging from .73 to.92. While most subscales significantly converged with other measures, associations were comparatively weaker and inconsistent for the 'thwarted belongingness' and 'goal reengagement' subscales | ||
| 520 | |a CONCLUSION: Consistent with prior data, our study confirmed an eight-factor solution and demonstrated adequate psychometric properties for the Hindi version of the SNI-38 in our sample. These findings provide empirical support for the use of SNI to assess the suicidal narrative among Indian adults with MDD | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Attempted suicide | |
| 650 | 4 | |a Risk assessment | |
| 650 | 4 | |a Suicidal narrative | |
| 650 | 4 | |a Suicide Ideation | |
| 650 | 4 | |a Suicide attempt | |
| 650 | 4 | |a Suicide crisis syndrome | |
| 700 | 1 | |a Balasubramanian, Ilambaridhi |e verfasserin |4 aut | |
| 700 | 1 | |a Rogers, Megan L |e verfasserin |4 aut | |
| 700 | 1 | |a Grover, Sandeep |e verfasserin |4 aut | |
| 700 | 1 | |a Lakdawala, Bhavesh |e verfasserin |4 aut | |
| 700 | 1 | |a Ranjan, Rajeev |e verfasserin |4 aut | |
| 700 | 1 | |a Sarkhel, Sujit |e verfasserin |4 aut | |
| 700 | 1 | |a Nebhinani, Naresh |e verfasserin |4 aut | |
| 700 | 1 | |a Kallivayalil, Roy Abraham |e verfasserin |4 aut | |
| 700 | 1 | |a Raghavan, Vijaya |e verfasserin |4 aut | |
| 700 | 1 | |a Mishra, Kshirod Kumar |e verfasserin |4 aut | |
| 700 | 1 | |a Aneja, Jitender |e verfasserin |4 aut | |
| 700 | 1 | |a Abhivant, Niteen |e verfasserin |4 aut | |
| 700 | 1 | |a Deep, Raman |e verfasserin |4 aut | |
| 700 | 1 | |a Singh, Lokesh Kumar |e verfasserin |4 aut | |
| 700 | 1 | |a De Sousa, Avinash |e verfasserin |4 aut | |
| 700 | 1 | |a Nongpiur, Arvind |e verfasserin |4 aut | |
| 700 | 1 | |a Subramanyam, Alka A |e verfasserin |4 aut | |
| 700 | 1 | |a Mohapatra, Debadatta |e verfasserin |4 aut | |
| 700 | 1 | |a Kar, Sujita Kumar |e verfasserin |4 aut | |
| 700 | 1 | |a Dhiman, Vishal |e verfasserin |4 aut | |
| 700 | 1 | |a Kumar, Pn Suresh |e verfasserin |4 aut | |
| 700 | 1 | |a Shreekantiah, Umesh |e verfasserin |4 aut | |
| 700 | 1 | |a Bhandari, Samrat Singh |e verfasserin |4 aut | |
| 700 | 1 | |a Ransing, Ramdas |e verfasserin |4 aut | |
| 700 | 1 | |a Ramasubramanian, Vikhram |e verfasserin |4 aut | |
| 700 | 1 | |a Praharaj, Samir Kumar |e verfasserin |4 aut | |
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