Legend

Please note that a short description of a certain column can be displayed when you move your mouse cursor over the column's header and hold it still. Below, a more detailed description is shown per column.

Phenotype details: Additional information on the phenotype of the individual.

Inheritance: Indicates the inheritance of the phenotype in the family; unknown, familial (autosomal/X-linked, dominant/ recessive), paternal (Y-linked), maternal (mitochondrial), isolated (sporadic) or complex
All options:

• Unknown
• Familial
• Familial, autosomal dominant
• Familial, autosomal recessive
• Familial, X-linked dominant
• Familial, X-linked dominant, male sparing
• Familial, X-linked recessive
• Paternal, Y-linked
• Maternal, mitochondrial
• Isolated (sporadic)
• Complex

Age at thalassemia presentation: Age at thalassemia presentation

Age at current transfusion (year): Individual's age at current transfusion

Age at receiving first blood transfusion (year): Age at receiving first blood transfusion

Frequency of blood transfusion: Requirement for blood transfusion

Current serum ferritin level: Current serum ferritin level of individual

Gender: The gender of reported individual

Genotype details: Genotype details of individual

Hematological parametersat diagnosis Hb level (g/dL): Individual's hemoglobin level (g/dL)

Hematological parameters at diagnosis HbA2 (%): Individual's hemoglobin A level. It consists of 2 alpha and 2 delta chain (α2δ2)

Hematological parameters at diagnosis HbF (%): Individual's fetal hemoglobin level in blood (%)

Height per age: Growth and development of individual

Height velocity: Growth and development of individual

Iron chelation: Iron chelation of individual. Yes or No. If yes, what type of iron chelation?

Hematological parameters at diagnosis MCH (pg): Individual's MCH level (pg)

Hematological parameters at diagnosis MCV (fL): Individual's MCV level (fL). Measures the average size of red blood cell.

Mid parental height: Growth and development of individual

Hematological parameters at diagnosis other Hb variants: Other hemoglobin variants

Size of spleen (cm): Size of spleen in cm

Splenectomy done: Splenectomy of individual
All options:

• Yes
• No

Weight per age: Growth and development of individual

How to query this table

All list views have search fields which can be used to search data. You can search for a complete word or you can search for a part of a search term. If you enclose two or more words in double quotes, LOVD will search for the combination of those words only exactly in the order you specify. Note that search terms are case-insensitive and that wildcards such as * are treated as normal text! For all options, like "and", "or", and "not" searches, or searching for prefixes or suffixes, see the table below.

Operator	Column type	Example	Matches
	Text	Arg	all entries containing 'Arg'
space	Text	Arg Ser	all entries containing 'Arg' and 'Ser'
|	Text	Arg|Ser	all entries containing 'Arg' or 'Ser'
!	Text	!fs	all entries not containing 'fs'
^	Text	^p.(Arg	all entries beginning with 'p.(Arg'
$	Text	Ser)$	all entries ending with 'Ser)'
=""	Text	=""	all entries with this field empty
=""	Text	="p.0"	all entries exactly matching 'p.0'
!=""	Text	!=""	all entries with this field not empty
!=""	Text	!="p.0"	all entries not exactly matching 'p.0?'
combination	Text	*|Ter !fs	all entries containing '*' or 'Ter' but not containing 'fs'
	Date	2020	all entries matching the year 2020
|	Date	2020-03|2020-04	all entries matching March or April, 2020
!	Date	!2020-03	all entries not matching March, 2020
<	Date	<2020	all entries before the year 2020
<=	Date	<=2020-06	all entries in or before June, 2020
>	Date	>2020-06	all entries after June, 2020
>=	Date	>=2020-06-15	all entries on or after June 15th, 2020
combination	Date	2019|2020 <2020-03	all entries in 2019 or 2020, and before March, 2020
	Numeric	23	all entries exactly matching 23
|	Numeric	23|24	all entries exactly matching 23 or 24
!	Numeric	!23	all entries not exactly matching 23
<	Numeric	<23	all entries lower than 23
<=	Numeric	<=23	all entries lower than, or equal to, 23
>	Numeric	>23	all entries higher than 23
>=	Numeric	>=23	all entries higher than, or equal to, 23
combination	Numeric	>=20 <30 !23	all entries with values from 20 to 29, but not equal to 23

Some more advanced examples:

Example	Matches
Asian	all entries containing 'Asian', 'asian', including 'Caucasian', 'caucasian', etc.
Asian !Caucasian	all entries containing 'Asian' but not containing 'Caucasian'
Asian|African !Caucasian	all entries containing 'Asian' or 'African', but not containing 'Caucasian'
"South Asian"	all entries containing 'South Asian', but not containing 'South East Asian'

To sort on a certain column, click on the column header or on the arrows. If that column is already selected to sort on, the sort order will be swapped. The column currently sorted on has a darker blue background color than the other columns. The up and down arrows next to the column name indicate the current sorting direction. When sorting on any field other than the default, LOVD will sort secondarily on the default sort column.