MPD: Project measures / variables set: Peters4 WBC

Project measures / variables set: Peters4 WBC

ID, description, units	MPD:24301 WBC white blood cell count (WBC; per volume x 10³) [n/µL]
Measures	• 6mo • 12mo • 18mo • 24mo
Data set, strains	Peters4 inbred 30 strains sex: both
Procedure	complete blood count
Comparison	timecourse, same cohort (aging study)
Ontology mappings	VT:0000217 leukocyte quantity MA:0000059 blood MP:0000217 abnormal leukocyte cell number

Values Means Δ Means Z-scores

Graph Type Points Bars

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Peters4 - white blood cell count (WBC; per volume x 10³)

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	743.4675	123.9112	5.9018	0.0005
between Residuals	26	545.8844	20.9956
within age	3	47.2842	15.7614	0.8531	0.4691
within age:strain	18	483.2879	26.8493	1.4532	0.1314
within Residuals	78	1441.1024	18.4757

Q-Q normality assessment based on residuals

INDIVIDUAL MEASURES

Project	ID		Treatment	Measure / Variable Description	Panel	Strains tested	Sex	Age
Peters4	24301	complete blood count	(none)	white blood cell count (WBC; per volume x 10³) [n/µL] at age 6mo WBC_M06	inbred	30	both	26wks
Peters4	24302	complete blood count	(none)	white blood cell count (WBC; per volume x 10³) [n/µL] at age 12mo WBC_M12	inbred	30	both	52wks
Peters4	24303	complete blood count	(none)	white blood cell count (WBC; per volume x 10³) [n/µL] at age 18mo WBC_M18	inbred	30	both	78wks
Peters4	24304	complete blood count	(none)	white blood cell count (WBC; per volume x 10³) [n/µL] at age 24mo WBC_M24	inbred	13	both	104wks