Congenital heart disease in Down syndrome – A review of temporal changes

Santoro, Stephanie L.; Steffensen, Ellen Hollands

doi:10.1186/s40949-020-00055-7

Journal of Congenital Cardiology

Table 1 Overview of included articles. Studies from the United States are presented followed by international studies

From: Congenital heart disease in Down syndrome – A review of temporal changes

	Country or region	Study design	Data source	Year of birth or study period	Study participants with DS (n)	Internal validity / external validity (good, fair, poor)
Bean et al. (2011) [9]	United States; Georgia, New York, Arkansas, Iowa, New Jersey, California	Case-control, population-based	National registry	Born 2001–2004	1097	Good / Good
Bogarapu et al. (2016) [25]	United States; Utah, Idaho	Cohort, population-based	Regional database and medical records	Born 2000–2012	408	Good / Fair
Cleves et al. (2007) [8]	United States; multiple states	Case-control, population-based	National database	Infant discharged 1993–2002	11,372	Good / Good
Cua et al. (2017) [15]	United States; multiple states	Cohort, population-based	National database	Born 2000–2014	5737	Good / Fair
Ferencz et al. (1989) [31]	United States; Maryland, Washington DC, Virginia	Cross-sectional, population-based	Review of records	Enrolled (< 1 year of age) 1981–1986	218	Fair / Fair
Freeman et al. (1998) [13]	United States; Georgia	Cross-sectional, population-based	Regional database	Born 1989–1995	227	Good / Good
Freeman et al. (2008) [10]	United States; Georgia, New York, Arkansas, Iowa, New Jersey, California	Case-control, population-based	National registry, review of records, and parent survey	Born 2000–2004	1469	Good / Good
Greenwood et al. (1976) [27]	United states; Massachusetts	Cohort, single-center	Review of records	Admitted 1962–1973	369	Fair / Fair
Khoury et al. (1992) [14]	United States; Georgia	Repeated cross-sectional, population-based	Regional database	Born 1968–1989	532	Good / Good
McElhinney et al. (2002) [29]	United States; Pennsylvania	Cohort, single-center	Review of records	Neonatal examination 1988–1999	114	Fair / Fair
Park et al. (1977) [32]	United States; Maryland, Pennsylvania	Cohort, two-center	Review of records	Referred to clinics 1964–1972	251	Fair / Fair
Spahis et al. (1999) [30]	United States; Texas	Cohort, single-center	Review of records	Attending clinic 1993–1999	216	Good / Fair
Tandon et al. (1973) [28]	United States; Minnesota	Cross-sectional, single-center	Post mortem examinations	Not reported	55	Poor / Fair
Torfs et al. (1998) [12]	United States; California	Cross-sectional, population-based	Regional database	Born 1983–1993	2894	Good / Good
Torfs et al. (1999) [12]	United States; California	Case-control, population-based	Regional database and interview of mothers	Born 1991–1993	687	Good / Fair
Wells et al. (1994) [26]	United States; Alabama	Case series, single-center	Review of records	Born 1988–1992	102	Good / Good
Ali et al. (2009) [61]	Sudan	Cohort, single-center	Review of records	Attending clinic 2004–2007	80	Poor / Fair
Aynaci et al. (1998) [55]	Turkey	Cohort, single-center	Review of records	Not reported	31	Fair / Fair
Benhaourech et al. (2016) [59]	Morocco	Cohort, single-center	Hospital registry	Diagnosed with DS 2008–2014	128	Fair / Fair
Bergstro et al. (2016) [15]	Sweden	Repeated cross-sectional, population-based	National registry	Born 1992–2012	2588	Good /Good
Bermudez et al. (2015) [39]	Brazil	Cross-sectional and cohort, single-center	Review of records	Attending clinic 2005–2013	1207	Fair / Fair
Boussouf et al. (2017) [58]	Algeria	Case-control, multicenter	Clinical examination and medical history	Enrolled 2009–2010	110	Fair / Fair
Brodwall et al. (2018) [18]	Norway	Cohort, population-based	National registry	Born 1994–2009	1251	Good / Fair
Corona-Rivera et al. (2019) [34]	Mexico	Case-control, single-center	Hospital registry	Born 2009–2018	231	Good / Fair
El-Gilany et al. (2017) [21]	Egypt	Case-control, single-center	Review of records	Born 1992–2016	1720	Good / Fair
Elmagrpy et al. (2011) [60]	Libya	Cross-sectional, single-center	Review of records	Referred to clinic 1995–2008	1193	Good / Fair
Evans et al. (1950) [47]	England	Cross-sectional, single-center	Post mortem examinations	Necropsies 1911–1949	28	Fair / Poor
Irving et al. (2011)	United Kingdom	Cohort, population-based	Regional database	Born 1985–2006	821	Fair / Fair
Jaruratanasirikul et al. (2017) [19]	Thailand	Cohort, population-based	Regional registry and medical examination	Born 2009–2013	153	Good / Fair
Källén et al. (1996) [17]	France, Italy, Sweden	Cross-sectional, population-based	Regional and national registries	Born 1976–1993	5571	Fair / Good
Kim et al. (2014) [24]	Korea	Cross-sectional, population-based	National database	Born 2005–2006	394	Good / Fair
Körten et al. (2016) [41]	Germany	Cohort, population-based	National registry	Born 1950s-post 2000	1549	Good /Fair
Liu et al. (1959) [46]	England	Case series and case-control, single-center	Review of records and post mortem examinations	Admitted to hospital 1944–1958	216	Fair / Poor
Livingstone-Sinclair et al. (2018) [35]	Jamaica	Cohort, single-center	Review of records	Attending clinic 2012–2015	41	Fair / Poor
Matsuo et al. (1972) [56]	Japan	Cross-sectional, single-center	Clinical examination and post mortem examinations	Referred to clinic 1966–1968	106	Fair / Fair
Mokhtar et al. (2001) [22]	Egypt	Case-control, single-center	Review of records and parent survey	Attending clinic 1995–2000	514	Fair / Fair
Morris et al. (2014) [16]	Europe, 28 countries	Repeated cross-sectional, population-based	National and regional registries	Born 2000–2010	7044	Good / Good
Morsy et al. (2016) [49]	Saudi Arabia	Cross-sectional, single-center	Local database	Referred to clinic 2008–2013	302	Fair / Fair
Muntha et al. (2019) [57]	Ethiopia	Cohort, single-center	Review of records	Born 2010–2015	116	Fair / Poor
Narayanan et al. (2014) [52]	India	Cross-sectional, single-center	Clinical examination	Attending clinic 2005–2012	418	Fair / Fair
Nisli et al. (2008) [54]	Turkey	Cross-sectional, single-center	Review of records	Attending clinic 1994–2007	1042	Fair / Fair
Pinto et al. (1990) [44]	Portugal	Cross-sectional, single-center	Review of records	Attending clinic 1970–1987	210	Fair / Fair
Rowe et al. (1961) [33]	Canada	Cohort, single-center	Clinical and post mortem examination	Referred to clinic 1955–1957	174	Fair / Poor
Santoro et al. (2018) [40]	Italy	Cross-sectional, population-based	Regional registry	Born 2003–2015	230	Fair / Fair
Selikowitz et al. (1992) [62]	Australia	Cross-sectional	Parent survey, recruited at conference	Born 1974–1987	204	Poor / Fair
Sica et al. (2015) [38]	Brazil	Cross-sectional, single-center	Review of records	Attending clinic 2011–2012	68	Fair / Fair
Stoll et al. (1998) [45]	France	Case-control, population-based	Regional registry	Born 1979–1996	398	Fair / Fair
Stoll et al. (2001) [42]	Europe; 12 countries	Cross-sectional, population-based	National and regional registries	Registered 1996–1998	239	Good / Good
Tan et al. (2013) [51]	Singapore	Cross-sectional, two-center	Review of records	Born 1996–2010	588	Fair / Fair
Tomlinson et al. (2010) [36]	Jamaica	Cohort, single-center	Hospital registry	Born 1995–2004	76	Fair / Fair
Tubman et al. (1991) [43]	Ireland	Cohort, population based	Clinical examination	Born 1987–1989	81	Fair /Fair
Venugopalan et al. (2003) [53]	Oman	Cross-sectional, single-center	Review of records	Attending clinic 1995–1998	54	Fair / Fair
Vida et al. (2005) [37]	Guatemala	Cross-sectional, single-center	Review of records	Attending clinic 1997–2003	349	Fair / Fair
Weijerman et al. (2010) [23]	The Netherlands	Cohort, population-based	National registry	Born 2003–2006	482	Good / Good
Yaqoob et al. (2019) [50]	Pakistan	Cohort, single-center	Review of records	Attending clinic 2010–2016	350	Poor / Fair
Zahari et al. (2019) [48]	Malaysia	Cohort, two-center	Hospital database and review of records	Born 2006–2015	754	Good / Fair

Year of birth denotes birth of the DS cases included in each study
DS Down syndrome

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ISSN: 2056-7251

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