MPD: Project measures / variables set: Petkova1 CD4

Project measures / variables set: Petkova1 CD4_all

ID, description, units	MPD:24229 CD4_all CD4 T cells, as percentage of total lymphocytes [%]
Measures	• 6mo • 12mo • 18mo • 24mo
Data set, strains	Petkova1 inbred 32 strains sex: both
Procedure	immune cell quantification
Comparison	timecourse, same cohort (aging study)
Ontology mappings	VT:0008073 CD4-positive T cell quantity MA:0000059 blood MP:0008073 abnormal CD4-positive, alpha beta T cell number

Values Means Δ Means Z-scores

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Petkova1 - CD4 T cells, as percentage of total lymphocytes

ANOVA Summary "within" = Within error "between" = Between Error (Animal ID)

Factor	DF	Sum of squares	Mean sum of squares	F value	p-value (Pr>F)
between strain	6	6102.9245	1017.1541	39.4633	< 0.0001
between Residuals	24	618.5927	25.7747
within age	3	1535.7108	511.9036	30.0706	< 0.0001
within age:strain	18	4645.3459	258.0748	15.16	< 0.0001
within Residuals	72	1225.6828	17.0234

Q-Q normality assessment based on residuals

INDIVIDUAL MEASURES

Project	ID		Treatment	Measure / Variable Description	Panel	Strains tested	Sex	Age
Petkova1	24229	immune cell quantification	(none)	CD4 T cells, as percentage of total lymphocytes [%] at age 6mo CD4_all_M06	inbred	32	both	26wks
Petkova1	24230	immune cell quantification	(none)	CD4 T cells, as percentage of total lymphocytes [%] at age 12mo CD4_all_M12	inbred	31	both	52wks
Petkova1	24231	immune cell quantification	(none)	CD4 T cells, as percentage of total lymphocytes [%] at age 18mo CD4_all_M18	inbred	30	both	78wks
Petkova1	24232	immune cell quantification	(none)	CD4 T cells, as percentage of total lymphocytes [%] at age 24mo CD4_all_M24	inbred	12	both	104wks