Donahue2: sample sizes

Number of animals tested for each measure in this project, by strain and sex.       Cells with N < 5 are colored pink.


More info about these strains
Donahue2 measure Sex 129S1/SvImJ BALB/cJ C3H/HeJ C57BL/6J C58/J FVB/NJ NZB/BlNJ PWK/PhJ SJL/J SWR/J
bw   whole body weight, with head   17201 Female 10 10 9 8 10 11 10 11 8 9
Male 15 10 11 12 10 9 13 11 11 10
femur_vBMD   volumetric bone mineral density (vBMD), whole left femur   17202 Female 10 10 9 9 9 11 11 12 8 9
Male 14 10 11 12 10 9 13 10 11 10
femur_cortical_BMD   cortical shell volumetric bone mineral density (vBMD), whole left femur   17203 Female 10 10 9 9 9 11 11 12 8 9
Male 13 10 11 12 10 9 13 10 11 10
femur_shaft_BMD   cross sectional volumetric bone mineral density (vBMD), right femur mid-diaphysis   17204 Female 10 10 9 10 10 11 11 12 8 9
Male 15 10 10 12 10 9 13 11 11 10
femur_shaft_BMC   cross sectional bone mineral content (BMC), right femur mid-diaphysis   17205 Female 10 10 9 10 10 11 11 12 8 9
Male 15 10 10 12 10 9 13 11 11 10
femur_peak_load   maximum load on load-displacement curve   17206 Female 10 10 9 10 10 11 11 12 8 9
Male 15 10 11 12 10 9 13 11 11 10
femur_peak_extension   displacement at peak load   17207 Female 10 10 9 10 10 11 11 12 8 9
Male 15 10 11 12 10 9 13 11 11 10
femur_break_load   load at specimen failure (break point)   17208 Female 10 10 9 10 10 11 11 12 8 9
Male 15 10 11 12 10 9 13 11 11 10
femur_yield_load   load at 95% break load   17209 Female 10 10 9 10 10 11 11 12 8 9
Male 15 10 11 12 10 9 13 11 11 10
femur_break_energy   area under load-displacement curve to break point   17210 Female 10 10 9 9 10 11 11 12 8 9
Male 15 10 11 12 10 9 13 11 11 10
femur_peak_energy   area under load-displacement curve to peak load   17211 Female 10 10 9 10 10 11 11 12 8 9
Male 15 10 11 12 10 9 13 11 11 10
femur_stiffness   slope of force-displacement curve in linear region   17212 Female 10 10 9 10 10 11 11 12 8 9
Male 14 10 11 12 10 9 13 11 11 10
femur_length   length of right femur, condyles to rostral tip of greater trochanter   17213 Female 10 10 9 10 10 11 11 12 8 9
Male 15 10 11 12 10 9 13 10 11 10
femur_width_AP   anterior to posterior, rostral to caudal, width of right femur, mid-diaphysis   17214 Female 10 10 9 10 10 11 11 12 8 9
Male 15 10 11 12 10 9 13 11 11 10
femur_width_ML   medial to lateral width of right femur, mid-diaphysis   17215 Female 10 10 9 10 10 11 11 12 8 9
Male 15 10 11 12 10 9 13 11 11 10
femur_area   cross sectional bone area, whole thigh area minus muscle area, femoral mid-diaphysis   17216 Female 10 10 9 10 10 11 11 12 8 9
Male 15 10 10 12 10 9 13 11 11 10
femur_thickness_R1   cortical thickness of right femur, pQCT   17217 Female 10 10 9 10 10 11 11 12 8 9
Male 15 10 10 12 10 9 13 11 11 10
femur_thickness_R2   cortical thickness of right femur, µCT   17218 Female 10 10 9 10 10 10 11 12 8 9
Male 14 10 11 12 10 9 13 11 11 10
femur_thickness_L   cortical thickness of left femur, pQCT   17219 Female 10 10 9 9 9 11 11 12 8 9
Male 14 10 11 12 10 9 13 10 11 10
femur_out   periosteal (outer) circumference, femoral mid-diaphysis   17220 Female 10 10 9 9 9 11 11 12 8 9
Male 13 10 11 12 10 9 13 10 11 10
femur_in   endosteal (inner) circumference, femoral mid-diaphysis   17221 Female 10 10 9 9 9 11 11 12 8 9
Male 13 10 11 12 10 9 13 10 11 10
thigh_area   cross-sectional area of thigh muscle and bone, femoral mid-diaphysis   17222 Female 10 10 9 8 10 11 10 12 8 9
Male 15 10 10 12 10 9 12 11 11 10
thigh_muscle_area   cross-sectional thigh muscle area (thigh area minus femur area), femoral mid-diaphysis   17223 Female 10 10 9 8 10 11 10 12 8 9
Male 15 10 10 12 10 9 12 11 11 10
quadricep_wt   weight of isolated right quadriceps muscle   17224 Female 10 10 9 10 10 11 11 12 8 9
Male 15 10 11 12 10 9 13 11 11 10
elastic_modulus   estimated elastic modulus   17230 Female 10 10 9 10 10 10 11 12 8 9
Male 14 10 10 12 10 9 13 11 11 10
ultimate_strength   estimated ultimate strength   17231 Female 10 10 9 10 10 10 11 12 8 9
Male 15 10 10 12 10 9 13 11 11 10