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. Author manuscript; available in PMC: 2011 Jun 6.
Published in final edited form as: Behav Neurosci. 2005 Dec;119(6):1605–1618. doi: 10.1037/0735-7044.119.6.1605

Table 4.

Original Dam PPD 5 and 10 Maternal Behavior: Dam Treatment Repeated Measures

Pup-directed maternal behaviors Dam treatment Frequency
Duration (s)
Latency (s)
PPD
PPD
PPD
5 10 5 10 5 10
Crouch CC 6.2 ± 0.7 W 4.8 ± 0.7 177.0 ± 27.9 217.9 ± 30.4 403.3 ± 44.2 421.5 ± 46.6
CS 6.2 ± 0.7 W 4.8 ± 0.6 169.3 ± 27.3 191.7 ± 29.8 402.7 ± 43.3 433.1 ± 45.6
UN 6.4 ± 0.7 w 5.2 ± 0.6 208.5 ± 27.3 256.7 ± 29.8 397.5 ± 43.3 441.6 ± 45.6
IC 4.6 ± 0.7 6.0 ± 0.6 W 181.2 ± 27.6 272.0 ± 30.1 405.2 ± 43.8 362.1 ± 46.1
IS 6.3 ± 0.7 5.4 ± 0.6 230.9 ± 26.8 237.0 ± 29.2 339.3 ± 45.4 377.6 ± 44.7
Lick pups CC 3.6 ± 0.5 7.7 ± 0.9 35.6 ± 6.1 93.1 ± 12.7 422.5 ± 44.8 254.7 ± 40.4
CS 2.9 ± 0.5 8.4 ± 0.9 27.7 ± 6.0 99.0 ± 12.4 503.1 ± 43.9 225.0 ± 39.5
UN 2.1 ± 0.5 8.0 ± 0.9 22.9 ± 6.0 91.5 ± 12.4 538.4 ± 43.9 315.4 ± 39.5
IC 1.9 ± 0.5 6.6 ± 0.9 20.8 ± 6.1 65.7 ± 12.6 527.7 ± 44.4 298.6 ± 40.0
IS 2.1 ± 0.5 7.8 ± 0.9 21.6 ± 5.9 83.2 ± 12.2 466.0 ± 43.0 204.3 ± 38.7
Nest-build CC 11.2 ± 1.2 7.5 ± 1.0 49.9 ± 8.3 40.9 ± 7.6 271.4 ± 27.3 340.2 ± 36.4
CS 13.1 ± 1.2 u 9.5 ± 1.0 u 71.6 ± 8.1 40.5 ± 7.4 138.9 ± 27.0UC 316.8 ± 35.6
UN 9.9 ± 1.2 6.4 ± 1.0 49.7 ± 8.1 23.5 ± 7.4 235.7 ± 26.7 340.4 ± 35.6
IC 12.7 ± 1.2 10.3 ± 1.0 sUc 68.3 ± 8.2 40.4 ± 7.5 157.7 ± 27.0 Uc 247.6 ± 36.0
IS 11.3 ± 1.2 7.0 ± 1.0 50.0 ± 8.0 29.5 ± 7.2 211.9 ± 26.2 305.2 ± 34.9

Nonmaternal behaviors

Self-groom CC 5.6 ± 0.6 6.2 ± 0.7 45.6 ± 5.7 49.0 ± 6.4 279.8 ± 30.2 201.7 ± 23.7
CS 4.8 ± 0.5 6.0 ± 0.7 38.0 ± 5.6 41.8 ± 6.3 331.2 ± 29.6 251.6 ± 23.2
UN 5.7 ± 0.6 4.7 ± 0.7 44.3 ± 5.6 37.4 ± 6.3 276.2 ± 29.6 192.8 ± 23.2
IC 5.7 ± 0.6 7.0 ± 0.7 46.7 ± 5.7 su 66.9 ± 6.4SW 288.4 ± 30.0 S 198.7 ± 23.5
IS 3.9 ± 0.5 5.4 ± 0.7 27.9 ± 5.5 44.0 ± 6.2 w 386.5 ± 29.0 208.9 ± 22.7
Rear-sniff CC 25.6 ± 1.6 23.6 ± 1.4 132.9 ± 12.0 137.6 ± 11.7 45.1 ± 6.8 23.7 ± 3.0
CS 25.1 ± 1.6 21.6 ± 1.4 146.8 ± 11.8 142.0 ± 11.5 37.7 ± 6.6 24.3 ± 2.9
UN 24.9 ± 1.6 20.8 ± 1.4 156.3 ± 11.8 126.6 ± 11.5 40.3 ± 6.6 24.6 ± 2.9
IC 24.1 ± 1.6 18.9 ± 1.4 130.8 ± 11.9 93.8 ± 11.6 34.4 ± 6.7 24.5 ± 3.0
IS 24.8 ± 1.5 21.3 ± 1.4 153.1 ± 11.5 147.8 ± 11.2 29.3 ± 6.5 19.6 ± 2.9
Other CC 57.3 ± 2.4 53.2 ± 2.2 363.6 ± 18.5 285.3 ± 19.3 6.7 ± 1.6 2.9 ± 0.4
CS 56.2 ± 2.3 54.9 ± 2.2 374.4 ± 18.1 315.3 ± 18.9 3.0 ± 1.6 2.6 ± 0.4
UN 53.4 ± 2.3 49.8 ± 2.2 339.0 ± 18.1 285.6 ± 18.9 3.4 ± 1.6 2.9 ± 0.4
IC 58.4 ± 2.3 53.0 ± 2.2 382.2 ± 18.3 285.2 ± 19.0 3.1 ± 1.6 2.8 ± 0.4
IS 54.6 ± 2.3 49.4 ± 2.1 329.1 ± 17.7 301.2 ± 18.5 2.8 ± 1.6 2.5 ± 0.4

Note. Means with capitalized letters differ at p ≤ 0.01 while lowercase letters differ at p ≤ 0.05. Different letters indicate differences as follows: S(s) indicates groups significantly different from respective saline control, U(u) indicate groups significantly different from UN treated dams, C(c) indicates significant difference from cocaine treated groups (CC and IC). W(w) indicates significant within group differences between days 5 and 10.

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