MPD: Project measures / variables set: Ackert1 BMD

Project measures / variables set: Ackert1 BMD

ID, description, units	MPD:25011 BMD bone mineral density (BMD) [g/cm²]
Measures	• 6mo • 12mo • 20mo
Data set, strains	Ackert1 inbred 32 strains sex: both
Procedure	DXA
Comparison	aging-study, multiple cohorts
Ontology mappings	VT:0005007 bone mineral mass MA:0001459 bone MP:0010119 abnormal bone mineral density

Values Means Δ Means Z-scores

Graph Type Points Bars

Dimensions Width: × Height: px

Plot Options Hide Error Bars Strains on X-axis

Strains

measured value [g/cm²]

Strains

measured value [g/cm²]

ANOVA Summary

Factor	DF	Sum of squares	Mean sum of squares	F value	p-value (Pr>F)
age	2	0.003	0.0015	173.2975	< 0.0001
sex	1	0.0003	0.0003	36.4377	< 0.0001
strain	25	0.0265	0.0011	123.1505	< 0.0001
age:sex	2	0.0	0.0	1.0534	0.3492
age:strain	50	0.0023	0.0	5.3331	< 0.0001
sex:strain	25	0.0032	0.0001	14.8887	< 0.0001
age:sex:strain	50	0.001	0.0	2.2156	< 0.0001
Residuals	917	0.0079	0.0

Q-Q normality assessment based on residuals

INDIVIDUAL MEASURES

Project	ID		Treatment	Measure / Variable Description	Panel	Strains tested	Sex	Age
Ackert1	25011	DXA	(none)	bone mineral density (BMD) [g/cm²] at age 6mo BMD_M06	inbred	32	both	26wks
Ackert1	25012	DXA	(none)	bone mineral density (BMD) [g/cm²] at age 12mo BMD_M12	inbred	30	both	52wks
Ackert1	25013	DXA	(none)	bone mineral density (BMD) [g/cm²] at age 20mo BMD_M20	inbred	28	both	87wks