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. 2021 Jun 9;12:685256. doi: 10.3389/fpsyt.2021.685256

Table 3.

Prevalence and inter-group comparisons of female adolescents/young adults with (n = 27) and without (n = 75) a diagnosis of ASD1.

Items With ASD agree Without ASD agree p V
n (%) n (%)
Socializing
I rarely or sometimes socialize with people other than my family 13 (48.1%) 6 (8.0%) 0.001 0.46**
Views about romantic relationships
I believe that being in a long-term relationship in the future is important 24 (88.9%) 68 (90.7%) 0.79 0.03
The things that make up a good romantic relationship include if my boyfriend/girlfriend and I:
   Get along 25 (92.5%) 69 (92%) 0.92 0.01
   Regularly speak with one another 22 (81.5%) 64 (85.3%) 0.64 0.05
   Spend a lot of time together 18 (66.7%) 31 (41.3%) 0.02 0.22
   Feel emotionally close with each other 23 (85.2%) 55 (73.3%) 0.21 0.12
   Kiss, hug, hold hands etc. 17 (63%) 52 (69.3%) 0.54 0.06
   Engage in sexual behaviors together 11 (40.7%) 41 (54.7%) 0.22 0.12
   Trust each other 25 (92.6%) 71 (94.7%) 0.69 0.04
   Are affectionate toward each other 23 (85.2%) 65 (86.7%) 0.85 0.02
   Speak about our feelings and emotions to each other 19 (70.4%) 66 (88.0%) 0.035 0.21
   Go on dates together 18 (66.7%) 47 (62.7%) 0.71 0.04
   Have exactly the same interests 19 (70.4%) 32 (42.7%) 0.014 0.24
   Do nice things for each other so that it's fair 22 (81.5%) 59 (78.7%) 0.76 0.03
   Looks after me and provides for me 22 (81.5%) 64 (85.3%) 0.64 0.05
   I look after and provide for my boyfriend/girlfriend 21 (77.8%) 63 (84.0%) 0.47 0.07
   Have open and honest conversations with each other 24 (88.9%) 73 (97.3%) 0.08 0.17
Sexual interests and desires
I would like to have a boyfriend or girlfriend in the near future 24 (88.9%) 67 (89.3%) 0.95 0.01
I am, or have been sexually attracted toward someone 21 (77.8%) 71 (94.7%) 0.01 0.25*
I would like to have sex with others 21 (77.8%) 70 (93.3%) 0.03 0.22
I want to be in a sexual relationship with another person 14 (51.9%) 61 (81.3%) 0.003 0.30**
I think that I will be in a sexual relationship in the future 25 (96.2%) 70 (95.9%) 0.95 0.01
My level of interest in sex and sexual topics is about the same or more than other people my age 16 (59.3%) 67 (89.3%) 0.001 0.46**
I never or rarely think about sex and sexual behaviors: 7 (25.6%) 8 (10.6%) 0.013 0.30**
Internet use
During the last month:
   I visited a web site devoted to sexual education at least once a week 2 (7.4%) 0 (0.0%) 0.017 0.24
   I chatted with someone on a dating website at least once a week 3 (11.1%) 3 (4%) 0.19 0.13
   I watch pornographic (explicit sexuality) photos or videos at least once a week 4 (14.8%) 12 (16%) 0.89 0.01
   I masturbated watching pornographic (explicit sexuality) photos or videos at least once a week 4 (14.8%) 10 (13.3%) 0.85 0.02
Sexual strategies and motivations
If I wanted to have casual sex with someone, I would (casual sex is having sex with someone without being a couple or engaged in a long-term romantic relation):
   Kiss them 6 (22.2%) 28 (37.3%) 0.15 0.14
   Talk to them 21 (77.8%) 45 (60.0%) 0.10 0.16
   Try to have the same interests as them 7 (25.9%) 5 (6.7%) 0.008 0.26*
   Give them something nice 6 (22.2%) 3 (4.0%) 0.004 0.28*
   Sit next to them 10 (37.0%) 23 (30.7%) 0.54 0.06
   Watch them almost all of the time 5 (18.5%) 15 (20.0%) 0.87 0.02
   Tease them to get their attention 5 (18.5%) 37 (49.3%) 0.005 0.28*
   Try to be around them almost all of the time 6 (22.2%) 15 (20.0%) 0.81 0.02
   Ask them on a date 8 (29.6%) 39 (52.0%) 0.046 0.20
   Tell others that I like the person 5 (18.5%) 18 (24.0%) 0.56 0.06
   Tell them things about me that I think the other person will like 10 (37.0%) 12 (16.0%) 0.02 0.23
   Touch them (arms, back, etc.) to show them I am interested in them 8 (29.6%) 27 (36.0%) 0.55 0.06
The reasons that I might have sex in the future (or have in the past) are:
   Because it feels good (Enjoyment) 12 (44.4%) 61 (81.3%) 0.001 0.36**
   For fun 12 (44.4%) 58 (77.3%) 0.002 0.31**
   Because we are friends 0 (0%) 6 (8%) 0.13 0.15
   Because we are in relationships 18 (66.7%) 63 (84%) 0.056 0.19
   To show that I love them 8 (29.6%) 23 (30.7%) 0.92 0.01
   Because I feel like I have to 2 (7.4%) 3 (4.0%) 0.48 0.07
   Because we are married 1 (3.7%) 15 (20%) 0.046 0.20
   Reproduction (to have children) 6 (22.2%) 39 (52.0%) 0.008 0.27*
Sexual/dyadic experience
I have held another person's hand (someone that you liked or you were interested in) 25 (92.6%) 68 (90.7%) 0.76 0.03
I have hugged another person 27 (100%) 73 (97.3%) 0.39 0.09
I have kissed another person on the lips (mouth closed) 21 (77.8%) 67 (89.3%) 0.14 0.15
I have French kissed someone (includes use of tongue) 16 (63%) 62 (82.7%) 0.04 0.21
I have had some form of sexual experiences (e.g., touching another sexually, foreplay, any sexual activity, oral sex, sexual intercourse, etc.) 16 (59.3%) 64 (85.3%) 0.005 0.28*
Have you ever had a boyfriend or girlfriend? 22 (81.5%) 62 (82.7%) 0.89 0.01
I enjoy using pornographic materials 12 (44.4%) 36 (48%) 0.75 0.03
Negative sexual experiences/worries
I have agreed to have sex with someone and regretted it afterward 12 (44.4%) 30 (40%) 0.69 0.04
I have agreed to have sex with someone that I didn't really want to 13 (48.1%) 31 (41.3%) 0.54 0.06
I have been the victim of unwanted sexual advances or behaviors from others 14 (51.9%) 24 (32%) 0.07 0.18
I have initiated a sexual behavior with someone, even though I didn't really want to 11 (40.7%) 19 (25.3%) 0.13 0.15
I have been teased or victimized by other people because I didn't know as much about sex as they did 7 (25.9%) 11 (14.7%) 0.19 0.13
I am worried that my sexual behaviors might be misunderstood by other people 8 (30.8%) 11 (15.1%) 0.08 0.18
I worry that I may be taken advantage of 13 (50.0%) 31 (42.5%) 0.51 0.07
Sexual education
I don't know much/I would like to know better about sexuality 11 (40.7%) 14 (18.7%) 0.02 0.23
I know about the same/I know much more or much about sexuality than most people my age 27 (59.3%) 61 (81.3%) 0.04 0.22
It was easy for me to understand the sex-education that I received 9 (33.3%) 59 (78.7%) 0.000 0.42**
I would like to know more about sexuality and sexual health 14 (51.9%) 41 (54.7%) 0.80 0.03
Who taught you what things and actions should be done in private?
   My parents 14 (51.9%) 42 (56.0%) 0.71 0.04
   My brother/s or sister/s 3 (11.1%) 3 (4.0%) 0.18 0.13
   My friends 5 (18.5%) 25 (33.3%) 0.15 0.14
   My grandparents 0 (0.0%) 4 (5.3%) 0.22 0.12
   My teachers 11 (40.7%) 18 (24.0%) 0.10 0.16
   My counselor/support worker 6 (22.2%) 6 (8.0%) 0.049 0.19
   People on TV or movies 10 (37.0%) 24 (32.0%) 0.63 0.05
   I learnt on my own/worked it out for myself 15 (55.6%) 44 (58.7%) 0.78 0.03
I have mostly learnt about sex-related topics from:
   My parents 4 (14.8%) 8 (10.7%) 0.57 0.06
   My brother/s or sister/s 1 (3.7%) 0 (0%) 0.09 0.17
   My friends 4 (14.8%) 26 (34.7%) 0.05 0.19
   School 8 (29.6%) 17 (22.7%) 0.47 0.07
   Reading (books, magazines) 3 (11.1%) 4 (5.3%) 0.31 0.10
   Services such as counseling or community program 1 (3.7%) 1 (1.3%) 0.47 0.08
   TV/movies/Internet 3 (11.1%) 11 (14.7%) 0.65 0.05
   None 1 (3.7%) 4 (5.3%) 0.74 0.03
I have been taught the importance of:
   Use contraception (e.g., condoms, contraceptive pill, etc.) 26 (96.3%) 75 (100.0%) 0.09 0.17
   Having tests for sexually-transmitted infections (STI's) 23 (85.2%) 69 (92.0%) 0.31 0.10
   Not making important decisions about sexual activities while affected by alcohol or drugs 23 (85.2%) 66 (88.0%) 0.71 0.04
The sexual activities that should be engaged in only in privacy are:
   Kissing someone 3 (11.1%) 2 (2.7%) 0.08 0.17
   Touching someone in a sexual way 25 (92.6%) 64 (85.3%) 0.33 0.10
   Undressing the person 26 (96.3%) 71 (94.7%) 0.77 0.03
   Sexual behaviors (other than sexual intercourse) 24 (88.9%) 67 (89.3%) 0.95 0.006
   Sexual intercourse 25 (92.6%) 67 (89.3%) 0.63 0.05
Sexual identity and orientation
I clearly identify myself as the gender that I was born 19 (70.4%) 70 (93.3%) 0.002a 0.30**
I consider myself as transgenderb 4 (14.8%) 2 (2.7%) 0.02 0.23
I consider my sexual orientation to be:
   Heterosexual (attracted to people of the opposite sex) 17 (63.0%) 52 (69.3%) 0.54 0.06
   Homosexual (attracted to people of the same sex) 1 (3.7%) 0 (0.0%) 0.09 0.17
   Bisexual (attracted to people of both sex) 5 (27.9%) 17 (22.7%) 0.73 0.03
   Asexual (attracted to neither sex) 1 (3.7%) 1 (1.3%) 0.45 0.08
   Questioning (not sure who I am attracted to) 1 (3.7%) 5 (6.7%) 0.58 0.06
1

Autistic Spectrum Disorder.

N/A, not applicable.

a

The lowest possible p-value was set at 0.001.

b

Reported to be transgender or did not feel that assigned gender was correct.

*

5Near medium effect size (0.25–0.29).

**

Medium effect size (0.30 and over).