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. 2014 Nov 4;9(11):e111404. doi: 10.1371/journal.pone.0111404

Table 4. Importance of sexual activity and affection at MP 74 years (second follow up); total sample by gender.

M (SD) [95% CI]
Importance of… Total N = 194 Men n = 132 Women n = 62 U-Testc (Men-Women) z-value (p-value)
sexual activitya 3.23 (1.04) [3.08; 3.38] 3.50 (0.95) [3.34; 3.66] 2.66 (0.99) [2.41; 2.91] −5.12 (<.001 *** )
affectionb 4.21 (0.77) [4.10; 4.32] 4.32 (0.68) [4.20; 4.44] 3.98 (0.90) [3.76; 4.20] −2.48 (.013 * )
a

Importance of sexual activity on a five-point-scale: 1 =  not important at all, 2 =  hardly important, 3 = fairly important, 4 = quite important, 5 =  very important.

b

Importance of affection on a five-point-scale: 1 =  not important at all, 2 =  hardly important, 3 =  fairly important, 4 =  quite important, 5 =  very important.

c

Results of Mann-Whitney-U-Test, 2-Tail-Sig.

*p<.05;

***p<.001.

M: mean; SD: standard deviation.