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Items: 1 to 50 of 89

1.

Cohort profile: The Canadian Longitudinal Study on Aging (CLSA).

Raina P, Wolfson C, Kirkland S, Griffith LE, Balion C, Cossette B, Dionne I, Hofer S, Hogan D, van den Heuvel ER, Liu-Ambrose T, Menec V, Mugford G, Patterson C, Payette H, Richards B, Shannon H, Sheets D, Taler V, Thompson M, Tuokko H, Wister A, Wu C, Young L.

Int J Epidemiol. 2019 Oct 11. pii: dyz221. doi: 10.1093/ije/dyz221. [Epub ahead of print] No abstract available.

PMID:
31605135
2.

Latent variable models for harmonization of test scores: A case study on memory.

van den Heuvel ER, Griffith LE, Sohel N, Fortier I, Muniz-Terrera G, Raina P.

Biom J. 2019 Oct 4. doi: 10.1002/bimj.201800146. [Epub ahead of print]

PMID:
31583767
3.

Trajectories of body mass index, from adolescence to older adulthood, and pancreatic cancer risk; a population-based case-control study in Ontario, Canada.

De Rubeis V, Cotterchio M, Smith BT, Griffith LE, Borgida A, Gallinger S, Cleary S, Anderson LN.

Cancer Causes Control. 2019 Sep;30(9):955-966. doi: 10.1007/s10552-019-01197-9. Epub 2019 Jun 22.

4.

Validity of self-reported recall of anthropometric measures in early life: A systematic review and meta-analysis.

De Rubeis V, Bayat S, Griffith LE, Smith BT, Anderson LN.

Obes Rev. 2019 Oct;20(10):1426-1440. doi: 10.1111/obr.12881. Epub 2019 Jun 11. Review.

PMID:
31184422
5.

Normative comparison standards for measures of cognition in the Canadian Longitudinal Study on Aging (CLSA): Does applying sample weights make a difference?

O'Connell ME, Tuokko H, Kadlec H, Griffith LE, Simard M, Taler V, Voll S, Thompson ME, Panyavin I, Wolfson C, Kirkland S, Raina P.

Psychol Assess. 2019 Sep;31(9):1081-1091. doi: 10.1037/pas0000730. Epub 2019 May 27.

PMID:
31135167
6.

Insights on multimorbidity and associated health service use and costs from three population-based studies of older adults in Ontario with diabetes, dementia and stroke.

Griffith LE, Gruneir A, Fisher K, Panjwani D, Gafni A, Patterson C, Markle-Reid M, Ploeg J.

BMC Health Serv Res. 2019 May 16;19(1):313. doi: 10.1186/s12913-019-4149-3.

7.

The association between self-reported and performance-based physical function with activities of daily living disability in the Canadian Longitudinal Study on Aging.

Mayhew AJ, Griffith LE, Gilsing A, Beauchamp MK, Kuspinar A, Raina P.

J Gerontol A Biol Sci Med Sci. 2019 May 13. pii: glz122. doi: 10.1093/gerona/glz122. [Epub ahead of print]

PMID:
31081885
8.

Multimorbidity Frameworks Impact Prevalence and Relationships with Patient-Important Outcomes.

Griffith LE, Gilsing A, Mangin D, Patterson C, van den Heuvel E, Sohel N, St John P, van den Akker M, Raina P.

J Am Geriatr Soc. 2019 Aug;67(8):1632-1640. doi: 10.1111/jgs.15921. Epub 2019 Apr 7.

PMID:
30957230
9.

Community paramedicine: A systematic review of program descriptions and training.

Chan J, Griffith LE, Costa AP, Leyenaar MS, Agarwal G.

CJEM. 2019 Mar 19:1-13. doi: 10.1017/cem.2019.14. [Epub ahead of print]

PMID:
30885280
10.

The Canadian longitudinal study on aging as a platform for exploring cognition in an aging population.

Tuokko H, Griffith LE, Simard M, Taler V, O'Connell ME, Voll S, Kadlec H, Wolfson C, Kirkland S, Raina P.

Clin Neuropsychol. 2019 Jan 13:1-30. doi: 10.1080/13854046.2018.1551575. [Epub ahead of print]

PMID:
30638131
11.

Key factors to consider when measuring multimorbidity: Results from an expert panel and online survey.

Griffith LE, Gruneir A, Fisher KA, Nicholson K, Panjwani D, Patterson C, Markle-Reid M, Ploeg J, Bierman AS, Hogan DB, Upshur R.

J Comorb. 2018 Sep 3;8(1):2235042X18795306. doi: 10.1177/2235042X18795306. eCollection 2018 Jan-Dec.

12.

Validity and Reliability of a Short Diet Questionnaire to Estimate Dietary Intake in Older Adults in a Subsample of the Canadian Longitudinal Study on Aging.

Gilsing A, Mayhew AJ, Payette H, Shatenstein B, Kirkpatrick SI, Amog K, Wolfson C, Kirkland S, Griffith LE, Raina P.

Nutrients. 2018 Oct 17;10(10). pii: E1522. doi: 10.3390/nu10101522.

13.

Multimorbidity and comorbidity revisited: refining the concepts for international health research.

Nicholson K, Makovski TT, Griffith LE, Raina P, Stranges S, van den Akker M.

J Clin Epidemiol. 2019 Jan;105:142-146. doi: 10.1016/j.jclinepi.2018.09.008. Epub 2018 Sep 22. No abstract available.

PMID:
30253215
14.

Protocol for a program of research from the Aging, Community and Health Research Unit: Promoting optimal aging at home for older adults with multimorbidity.

Markle-Reid M, Ploeg J, Valaitis R, Duggleby W, Fisher K, Fraser K, Ganann R, Griffith LE, Gruneir A, McAiney C, Williams A.

J Comorb. 2018 Jul 31;8(1):2235042X18789508. doi: 10.1177/2235042X18789508. eCollection 2018.

15.

Protocol for a Delphi consensus exercise to identify a core set of criteria for selecting health related outcome measures (HROM) to be used in primary health care.

Santaguida P, Dolovich L, Oliver D, Lamarche L, Gilsing A, Griffith LE, Richardson J, Mangin D, Kastner M, Raina P.

BMC Fam Pract. 2018 Sep 4;19(1):152. doi: 10.1186/s12875-018-0831-5.

16.

The Combined Effect of Cancer and Cardiometabolic Conditions on the Mortality Burden in Older Adults.

Raina P, Gilsing A, Freisling H, van den Heuvel E, Sohel N, Jenab M, Ferrari P, Tjønneland A, Benetou V, Picavet S, Eriksson S, Schöttker B, Brenner H, Saum KU, Perna L, Wilsgaard T, Trichopoulou A, Boffetta P, Griffith LE.

J Gerontol A Biol Sci Med Sci. 2019 Feb 15;74(3):366-372. doi: 10.1093/gerona/gly053.

PMID:
29562321
17.

Miami Prospective Memory Test in the Canadian Longitudinal Study on Aging.

Simard M, Rouleau I, Kadlec H, Taler V, Tuokko H, Voll S, O'Connell ME, Griffith LE, Wolfson C, Kirkland S, Raina P.

Clin Neuropsychol. 2019 Jan;33(1):137-165. doi: 10.1080/13854046.2018.1435824. Epub 2018 Feb 12.

PMID:
29431015
18.

A Deterioration in Hearing Is Associated With Functional and Cognitive Impairments, Difficulty With Communication, and Greater Health Instability.

Williams N, Guthrie DM, Davidson JGS, Fisher K, Griffith LE.

J Appl Gerontol. 2018 Feb 1:733464818755312. doi: 10.1177/0733464818755312. [Epub ahead of print]

PMID:
29402165
19.

Performance of high-sensitivity cardiac troponin in the emergency department for myocardial infarction and a composite cardiac outcome across different estimated glomerular filtration rates.

Kavsak PA, Worster A, Shortt C, Ma J, Clayton N, Sherbino J, Hill SA, McQueen M, Griffith LE, Mehta SR, McRae AD, Devereaux PJ.

Clin Chim Acta. 2018 Apr;479:166-170. doi: 10.1016/j.cca.2018.01.034. Epub 2018 Feb 3.

PMID:
29366835
20.

Community Program Improves Quality of Life and Self-Management in Older Adults with Diabetes Mellitus and Comorbidity.

Markle-Reid M, Ploeg J, Fraser KD, Fisher KA, Bartholomew A, Griffith LE, Miklavcic J, Gafni A, Thabane L, Upshur R.

J Am Geriatr Soc. 2018 Feb;66(2):263-273. doi: 10.1111/jgs.15173. Epub 2017 Nov 27.

21.

Labour Outcomes After Successful External Cephalic Version Compared With Spontaneous Cephalic Version.

Krueger S, Simioni J, Griffith LE, Hutton EK; Early External Cephalic Version 2 Trial Collaborative Group.

J Obstet Gynaecol Can. 2018 Jan;40(1):61-67. doi: 10.1016/j.jogc.2017.05.020. Epub 2017 Aug 2.

PMID:
28780214
22.

Assessing the measurement properties of a Frailty Index across the age spectrum in the Canadian Longitudinal Study on Aging.

Kanters DM, Griffith LE, Hogan DB, Richardson J, Patterson C, Raina P.

J Epidemiol Community Health. 2017 Aug;71(8):794-799. doi: 10.1136/jech-2016-208853. Epub 2017 Jul 5.

PMID:
28679540
23.

An evidence-based approach to the creation of normative data: base rates of impaired scores within a brief neuropsychological battery argue for age corrections, but against corrections for medical conditions.

O'Connell ME, Tuokko H, Voll S, Simard M, Griffith LE, Taler V, Wolfson C, Kirkland S, Raina P.

Clin Neuropsychol. 2017 Aug - Oct;31(6-7):1188-1203. doi: 10.1080/13854046.2017.1349931. Epub 2017 Jul 5. Erratum in: Clin Neuropsychol. 2017 Aug - Oct;31(6-7):iii.

PMID:
28679302
24.

Association of external cephalic version before term with late preterm birth.

Poole KL, McDonald SD, Griffith LE, Hutton EK; Early ECV Pilot and ECV2 Trial Collaborative Group.

Acta Obstet Gynecol Scand. 2017 Aug;96(8):998-1005. doi: 10.1111/aogs.13153. Epub 2017 May 16.

PMID:
28414857
25.

Painful Memories: Reliability of Pain Intensity Recall at 3 Months in Senior Patients.

Daoust R, Sirois MJ, Lee JS, Perry JJ, Griffith LE, Worster A, Lang E, Paquet J, Chauny JM, Émond M.

Pain Res Manag. 2017;2017:5983721. doi: 10.1155/2017/5983721. Epub 2017 Feb 2.

26.

The cumulative effect of frailty and cognition on mortality - results of a prospective cohort study.

St John PD, Tyas SL, Griffith LE, Menec V.

Int Psychogeriatr. 2017 Apr;29(4):535-543. doi: 10.1017/S1041610216002088. Epub 2016 Dec 1.

PMID:
27903307
27.

Cognitive measures in the Canadian Longitudinal Study on Aging.

Tuokko H, Griffith LE, Simard M, Taler V.

Clin Neuropsychol. 2017 Jan;31(1):233-250. doi: 10.1080/13854046.2016.1254279. Epub 2016 Nov 10.

PMID:
27830627
28.

Patterns of health service use in community living older adults with dementia and comorbid conditions: a population-based retrospective cohort study in Ontario, Canada.

Griffith LE, Gruneir A, Fisher K, Panjwani D, Gandhi S, Sheng L, Gafni A, Patterson C, Markle-Reid M, Ploeg J.

BMC Geriatr. 2016 Oct 26;16(1):177.

29.

Comparison of Standardization Methods for the Harmonization of Phenotype Data: An Application to Cognitive Measures.

Griffith LE, van den Heuvel E, Raina P, Fortier I, Sohel N, Hofer SM, Payette H, Wolfson C, Belleville S, Kenny M, Doiron D.

Am J Epidemiol. 2016 Nov 15;184(10):770-778. doi: 10.1093/aje/kww098.

30.

Increasing comorbidity and health services utilization in older adults with prior stroke.

Gruneir A, Griffith LE, Fisher K, Panjwani D, Gandhi S, Sheng L, Patterson C, Gafni A, Ploeg J, Markle-Reid M.

Neurology. 2016 Nov 15;87(20):2091-2098. Epub 2016 Oct 19.

31.

Functional disability and social participation restriction associated with chronic conditions in middle-aged and older adults.

Griffith LE, Raina P, Levasseur M, Sohel N, Payette H, Tuokko H, van den Heuvel E, Wister A, Gilsing A, Patterson C.

J Epidemiol Community Health. 2017 Apr;71(4):381-389. doi: 10.1136/jech-2016-207982. Epub 2016 Oct 17.

PMID:
27754857
32.

Comparison of functional outcomes in elderly who have sustained a minor trauma with or without head injury: a prospective multicenter cohort study.

Brousseau AA, Émond M, Sirois MJ, Daoust R, Griffith LE, Lang E, Lee J, Perry JJ, Ouellet MC, Verreault R, Berthelot S, Mercier É, Allain-Boulé N, Boucher V, Tardif PA, Le Sage N.

CJEM. 2017 Sep;19(5):329-337. doi: 10.1017/cem.2016.368. Epub 2016 Sep 9.

PMID:
27609246
33.

Maelstrom Research guidelines for rigorous retrospective data harmonization.

Fortier I, Raina P, Van den Heuvel ER, Griffith LE, Craig C, Saliba M, Doiron D, Stolk RP, Knoppers BM, Ferretti V, Granda P, Burton P.

Int J Epidemiol. 2017 Feb 1;46(1):103-105. doi: 10.1093/ije/dyw075.

34.

Erratum to: Frail older adults with minor fractures show lower health-related quality of life (SF-12) scores up to six months following emergency department discharge.

Provencher V, Sirois MJ, Émond M, Perry JJ, Daoust R, Lee JS, Griffith LE, Kuimi BL, Despeignes LR, Wilding L, Fillion V, Allain-Boulé N, Lebon J; Canadian Emergency Team Initiative on Mobility in Aging.

Health Qual Life Outcomes. 2016 Apr 11;14:59. doi: 10.1186/s12955-016-0464-0. No abstract available.

35.

Frail older adults with minor fractures show lower health-related quality of life (SF-12) scores up to six months following emergency department discharge.

Provencher V, Sirois MJ, Émond M, Perry JJ, Daoust R, Lee JS, Griffith LE, Batomen Kuimi BL, Despeignes LR, Wilding L, Allain-Boulé N, Lebon J; Canadian Emergency Team Initiative on Mobility in Aging.

Health Qual Life Outcomes. 2016 Mar 8;14:40. doi: 10.1186/s12955-016-0441-7. Erratum in: Health Qual Life Outcomes. 2016;14:59.

36.

Mining a Unique Canadian Resource: The Canadian Longitudinal Study on Aging.

Kirkland SA, Griffith LE, Menec V, Wister A, Payette H, Wolfson C, Raina PS.

Can J Aging. 2015 Sep;34(3):366-77. doi: 10.1017/S071498081500029X. No abstract available.

PMID:
26300192
37.
38.

Statistical approaches to harmonize data on cognitive measures in systematic reviews are rarely reported.

Griffith LE, van den Heuvel E, Fortier I, Sohel N, Hofer SM, Payette H, Wolfson C, Belleville S, Kenny M, Doiron D, Raina P.

J Clin Epidemiol. 2015 Feb;68(2):154-62. doi: 10.1016/j.jclinepi.2014.09.003. Epub 2014 Dec 8.

39.

Vitamin D, cognition, and dementia: a systematic review and meta-analysis.

Balion C, Griffith LE, Strifler L, Henderson M, Patterson C, Heckman G, Llewellyn DJ, Raina P.

Neurology. 2012 Sep 25;79(13):1397-405. Review.

40.

Individual participant data meta-analysis of mechanical workplace risk factors and low back pain.

Griffith LE, Shannon HS, Wells RP, Walter SD, Cole DC, Côté P, Frank J, Hogg-Johnson S, Langlois LE.

Am J Public Health. 2012 Feb;102(2):309-18. doi: 10.2105/AJPH.2011.300343. Epub 2011 Dec 15.

41.

Translation of mechanical exposure in the workplace into common metrics for meta-analysis: a reliability and validity study.

Griffith LE, Wells RP, Shannon HS, Walter SD, Cole DC, Côté P, Frank J, Hogg-Johnson S, Langlois LE; Meta-Analysis of Pain in the Lower Back and Work Exposures (MAPLE) Collaborative Group.

Occup Environ Med. 2011 Aug;68(8):605-10. doi: 10.1136/oem.2010.055244. Epub 2010 Nov 12.

PMID:
21075768
42.

Accessing health care utilization databases for health research: a Canadian longitudinal study on aging feasibility study.

Raina PS, Kirkland SA, Wolfson C, Szala-Meneok K, Griffith LE, Keshavarz H, Uniat J, Furlini L, Angus CL, Strople G, Pelletier A.

Can J Aging. 2009 Sep;28(3):287-94. doi: 10.1017/S0714980809990079.

PMID:
19860983
43.

Ascertainment of chronic diseases in the Canadian longitudinal study on aging (CLSA), systematic review.

Raina PS, Wolfson C, Kirkland SA, Keshavarz H, Griffith LE, Patterson C, Uniat J, Strople G, Pelletier A, Angus CL.

Can J Aging. 2009 Sep;28(3):275-85. doi: 10.1017/S071498080999002X. Review.

PMID:
19860982
44.

Feasibility of biological specimen collection for the Canadian longitudinal study on aging (CLSA) biorepository.

Balion CM, Raina PS, Wolfson C, Kirkland SA, Keys JL, Griffith LE, Pelletier A, Uniat J, McQueen MJ.

Can J Aging. 2009 Sep;28(3):261-74. doi: 10.1017/S0714980809990080.

PMID:
19860981
45.

The Canadian longitudinal study on aging (CLSA).

Raina PS, Wolfson C, Kirkland SA, Griffith LE, Oremus M, Patterson C, Tuokko H, Penning M, Balion CM, Hogan D, Wister A, Payette H, Shannon H, Brazil K.

Can J Aging. 2009 Sep;28(3):221-9. doi: 10.1017/S0714980809990055.

PMID:
19860977
46.

The minimal detectable change cannot reliably replace the minimal important difference.

Turner D, Schünemann HJ, Griffith LE, Beaton DE, Griffiths AM, Critch JN, Guyatt GH.

J Clin Epidemiol. 2010 Jan;63(1):28-36. doi: 10.1016/j.jclinepi.2009.01.024. Epub 2009 Oct 1.

PMID:
19800198
47.

Using the entire cohort in the receiver operating characteristic analysis maximizes precision of the minimal important difference.

Turner D, Schünemann HJ, Griffith LE, Beaton DE, Griffiths AM, Critch JN, Guyatt GH.

J Clin Epidemiol. 2009 Apr;62(4):374-9. doi: 10.1016/j.jclinepi.2008.07.009. Epub 2008 Nov 14.

PMID:
19013766
48.

A study of the physiologic responses to a lung recruitment maneuver in acute lung injury and acute respiratory distress syndrome.

Meade MO, Cook DJ, Griffith LE, Hand LE, Lapinsky SE, Stewart TE, Killian KJ, Slutsky AS, Guyatt GH.

Respir Care. 2008 Nov;53(11):1441-9.

49.

Developing common metrics of mechanical exposures across aetiological studies of low back pain in working populations for use in meta-analysis.

Griffith LE, Wells RP, Shannon HS, Walter SD, Cole DC, Hogg-Johnson S; Meta-Analysis of Pain in the Lower Back and Work Exposures (MAPLE) Collaborative Group.

Occup Environ Med. 2008 Jul;65(7):467-81. Epub 2007 Nov 8.

PMID:
17991699
50.

Low-back pain definitions in occupational studies were categorized for a meta-analysis using Delphi consensus methods.

Griffith LE, Hogg-Johnson S, Cole DC, Krause N, Hayden J, Burdorf A, Leclerc A, Coggon D, Bongers P, Walter SD, Shannon HS; Meta-Analysis of Pain in the Lower Back and Work Exposures (MAPLE) Collaborative Group.

J Clin Epidemiol. 2007 Jun;60(6):625-33. Epub 2006 Dec 27.

PMID:
17493522

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