Relationships among depressive symptoms, sexually transmitted infections, and pregnancy in African-American adolescent girls.

STUDY OBJECTIVE: To explore relationships among depressive symptoms, sexually transmitted infections (STI), and pregnancy in African-American adolescent girls. DESIGN: Retrospective chart review. SETTING: A hospital-based outpatient practice serving primarily African-American patients. PARTICIPANTS: A total of 126 female patients ages 13-19 years who had ligase chain reaction (LCR) for N. gonorrhoeae and C. trachomatis. METHODS: Charts were reviewed for history of STI, history of pregnancy, LCR results, and a history of depressive symptoms as indicated by standardized provider notes and patient self-administered questionnaire. Data are compared using Fisher's exact test. RESULTS: Mean age was 16.6 years (+/-1.6 years); 19.8% of participants had a history of depressive symptoms, 40.5% had a history of STI, 8.7% had a prior pregnancy, and 18.2% had a positive LCR. Of patients with a history of depressive symptoms, 64% had a history of STI compared to 34.6% of those without depressive symptoms (P = 0.01). A positive LCR was found in 20% of patients with a history of depressive symptoms and 17.8% of patients without (P = 0.78). Of patients with a history of depressive symptoms, 12% had a prior pregnancy compared to 7.9% without such history (P = 0.45). CONCLUSIONS: African-American adolescent females in our clinic with a history of depressive symptoms were more likely to have a history of STI. A greater percentage of patients with a history of depressive symptoms also had prior pregnancies and/or current STI. Sexually active adolescent girls should be screened for depressive symptoms as part of their evaluation for sexual risk behaviors.

The proportion and characteristics of adolescents who return for anonymous HIV test results.

BACKGROUND: The proportion of adolescents who return for HIV test results varies widely, and knowledge of what characteristics affect their return is limited. GOAL: To quantify the proportion of adolescents who return for results of anonymous HIV tests, and to identify the characteristics that predict their return. STUDY DESIGN: This retrospective study evaluated 285 adolescents consenting to anonymous HIV tests in an urban clinic that provides medical services free of charge without eligibility requirements to a mostly working, uninsured population. RESULTS: Of the adolescents studied, 42% returned for test results. Three characteristics independently predicted their return: (1) coming to the clinic only for HIV testing, (2) having private health insurance, and (3) engaging in unprotected sex while using drugs or alcohol. CONCLUSIONS: Except for having unprotected sex while using drugs or alcohol, the characteristics that placed adolescents at risk for HIV infection did not predict their return for test results. Given the low return rate for anonymous testing in this setting, confidential testing, which permits follow-up evaluation of those failing to return for test results, should be considered.

Adolescents with ASCUS: are they a high risk group?

Population demographics, risk behaviors, and compliance rates for the management of an ASCUS (atypical squamous cells of undetermined significance) diagnosis are not well studied in the adolescent population. From June 1994 to December 1996, 1,175 Papanicalou (pap) smears were performed in an urban adolescent clinic on patients age 12 to 18. Of these, 124 (10.5%) were diagnosed with ASCUS or ASCUS with a qualifying statement. A retrospective chart review (n=83) and telephone interview was performed on patients with ASCUS. Ninety-nine percent of enrollees were African American. Comparisons were made between those patients with normal pap smears and those with ASCUS. No statistically significant difference existed pertaining to age at pap smear, age at menarche, age at first coitus, and education level. A positive association was found in the ASCUS group for the presence of sexually transmitted diseases (P < 0.001), number of sexual partners (P < 0.0007), and pregnancy (P < 0.001). Of the 80% of patients who had an ASCUS diagnosis and were referred for colposcopy (n = 62), only 61% attended their appointment (n = 38). Thirty-nine percent of these patients were aware of an abnormal diagnosis after colposcopy. For those that attended colposcopy, 56% were accompanied by a parent. For those who were not compliant with attendance, none cited parental consent for the procedure as a barrier to obtaining treatment. Adolescent females in an urban setting with multiple sexual partners, history of sexually transmitted diseases, and prior pregnancy are at a greater risk for ASCUS on cervicovaginal smear when compared to their age-matched controls. In addition, the adolescent compliance rate for colposcopy is low. We, therefore, recommend that these adolescent females be observed diligently.

Urban emergency department utilization by adolescents.

This study describes urban emergency department (ED) utilization and follow-up referral patterns among adolescents. ED visits for 14-19-year-old patients at an urban university hospital with adjacent adult and pediatric emergency departments during specified months in 1993 were retrospectively reviewed. A subgroup (n=150) was randomly selected for detailed chart review. One thousand six hundred and thirty-six adolescents were seen in the ED during the study period. Public assistance (n=763; 47%) and commercial insurance (n=480; 29%) were the most common forms of insurance, followed by self-pay (n=357; 22%). The majority of triage codes for ED visits were nonurgent (n=140; 93%). Twenty-five patients (17%) were not referred for follow-up upon ED discharge. Adolescents on public assistance or without insurance may frequently utilize an urban ED for nonurgent medical problems. A group of patients did not identify a primary care provider at triage and were not referred for follow-up. Defining medical problems for which adolescents utilize the ED may help health professionals to tailor community resources to better serve adolescent health care needs.

Telephone call reminders and attendance in an adolescent clinic.

OBJECTIVE: To determine the effect of a single telephone call reminder on appointment compliance among adolescents in an inner city, hospital-based clinic. METHODS: A randomized clinical trial was conducted at the Adolescent Clinic, a part of the Ambulatory Pediatric Practice Clinic in Cleveland, Ohio, from December 1995 to November 1996. A total of 703 routine adolescent ambulatory appointments were randomized to receive either a single telephone call reminder 1 day before the appointment or to receive no reminder. A single telephone call attempt was directed primarily to the parent or guardian of the patient in the assignment group. If not available, the reminder message was left with the patient or other family member, or on the answering machine. The study variables selected included age, gender, appointment time, distance from clinic, and payment source, and for the intervention group, the recipient of the reminder telephone call. The outcome measure was the attendance rate. RESULTS: The intervention group (n = 347) and control group (n = 356) were well balanced for all study variables. The overall attendance rate was 49.8%. Only 204 (58.8%) of the 347 attempted intervention appointments were contacted successfully by telephone. In the attempted intervention analysis, the attendance rate of 55.6% in the intervention group (n = 347), regardless of whether subjects were successfully contacted by telephone, was 26.1% greater than the 44.1% attendance rate in the control group. In the completed intervention analysis, the attendance rate of 65.2% in the successfully contacted individuals within the intervention group (n = 204) was increased by 47.8% over that in the control group. In the univariate analysis, attendance for self-paying patients (25.4%) was worse than that for any group. In the logistic regression analysis, both the reminder telephone call intervention and the payment source were independent predictors of attendance. In the group that was called successfully (n = 204), there was no association between attendance and the recipient of the telephone call. CONCLUSIONS: Telephone reminders are a very effective method of increasing attendance in a hospital-based adolescent clinic. The reminder is a consistently effective intervention whether the message is delivered to the patient, to the parent or other family member, or to a telephone answering machine. Adolescent patients whose visits are not covered by Medicaid or commercial insurance are least likely to attend their clinic appointments, and a telephone call reminder has no effect on this pattern.

Atypical squamous cells of undetermined significance in the pediatric population. Implications for management and comparison with the adult population.

OBJECTIVE: To determine the significance of an atypical squamous cells of undetermined significance (ASCUS) diagnosis in patients 18 years or younger. STUDY DESIGN: From June 1994 to June 1995, 630 cervicovaginal smears were performed on patients 18 years or younger (mean age 16.4, range 14-18) at University Hospitals of Cleveland. Of these patients, 69 (10.9%) were diagnosed with ASCUS or ASCUS with a qualifying statement. Follow-up cervicovaginal smears, biopsies and charts were reviewed for a 12-18-month period following the initial diagnosis of ASCUS. RESULTS: The study population was sexually active: 63% were gravid, 21% were multigravid, 68% had a history of sexually transmitted diseases (STDs), and 32% had multiple STDs. Follow-up cervicovaginal smears or biopsies were obtained on 46 patients (32 cervicovaginal smears and 14 biopsies/endocervical curettage cases). Mild to moderate dysplasia was identified in 21.6% of patients (10.8% on cervicovaginal smears and 10.8% on biopsies), and a repeat diagnosis of ASCUS was given in 37%. In patients with a repeat diagnosis of ASCUS, a follow-up cervicovaginal smear or biopsy revealed dysplasia in an additional 13%. The overall rate of dysplasia was 34.7%. CONCLUSION: Regardless of age, the diagnosis of ASCUS in a sexually active patient population has significant implications. Furthermore, we recommend that these patients be managed the same way as high-risk adult patients.

How children perceive the medical evaluation for suspected sexual abuse.

This study investigated how 99 children who were examined for suspected sexual abuse (SSA) perceived their own medical evaluation experiences. Each child was interviewed about the degree of pain and fear associated with the experience, the kindness of the doctor, general fear of doctor visits, and degree of fear associated with a hypothetical second examination. The majority of children did not perceive their SSA examination to be strongly negative. However children did report greater fear associated with the SSA evaluation compared to an ordinary doctor visit. Using multiple regression, general fear of doctor visits and fear and pain associated with the SSA examination contributed to the prediction of intensity of fear about a hypothetical second SSA evaluation. Perceived kindness of the doctor, patient sex and age, and physician sex and age did not contribute to the regression equation. The relatively low reported rate of intense distress associated with medical evaluation of SSA suggests that fear and pain can be minimized and effectively managed for many children. The results of the regression analysis suggest that previous negative medical experiences may play an important role in determining how a child interprets the experience of an SSA medical evaluation.

Changes in adolescents' knowledge and attitudes about AIDS over the course of the AIDS epidemic.

We compared AIDS-related attitudes of junior and senior high school students from 1988 to 1991 and across grade level to examine how effectively schools are addressing AIDS. Attitudes measured included knowledge and social anxiety about AIDS, as well as perceptions of vulnerability to HIV infection. Junior high school students (grades 7-9) were sampled three times, from 1989 to 1991. High school students (grades 10-12) were sampled four times, from 1988 to 1991. The 1991 junior high school sample had lower AIDS knowledge scores than the 1989 sample. Conversely, the 1991 high school sample had more accurate knowledge than earlier groups. With respect to grade level, 9th graders had more accurate knowledge than 7th and 8th graders, but knowledge did not increase from 10th through 12th grade. Anxiety about interacting with a person with AIDS and perceptions of vulnerability to HIV infection were unrelated to either sampling time or grade level. It is concluded that it will be important to redouble efforts to educate adolescents about AIDS and that particular attention needs to be paid to young adolescents.

Relationship of AIDS-related attitudes to sexual behavior changes in adolescents.

The impact of the acquired immunodeficiency syndrome (AIDS) epidemic on a group of adolescents was investigated by surveying 197 sexually active, predominantly African-American, urban high school students. Reported sexual behavior changes were evaluated in relation to AIDS-related knowledge and attitudes. Over 50% of the students decreased their frequency of sexual activity, increased their condom use, and/or decreased their number of partners. These students had significantly higher scores on a measure of worry about vulnerability to human immunodeficiency virus (HIV) infection than those whose behavior had not changed. AIDS knowledge, AIDS beliefs, and AIDS-related anxiety interacted with gender to affect sexual behavior change. Male students reporting decreased frequency of sexual activity, for example, had more accurate beliefs about AIDS than males reporting no decrease. Among female students, however, those reporting decreased frequency had less accurate beliefs than those reporting no decrease. These results highlight the importance of considering gender and specific sexual behaviors when designing AIDS education interventions.

Gentamicin serum half-life: a comparison between pregnant and non-pregnant women.

The serum half-life of gentamicin following an intravenous dose was compared between 19 pregnant women (28-34 weeks of pregnancy) with premature rupture of the membranes and 17 non-pregnant women with pelvic inflammatory disease, the groups being age and weight matched. A significant reduction of gentamicin half-life was found in the pregnant group.

Lipoma of the colon. A report of 22 cases.

A series of 22 cases of lipomas of the colon is presented. Fourteen patients had small (mean size, 12.5 mm), asymptomatic colon lipomas which were diagnosed incidently. In four of these patients, more than one lipoma was found. Eight patients had one larger (mean size, 70.5 mm) symptomatic lipoma. The symptomatic patients were older (mean age, 64.3 years) than the asymptomatic patients (mean age, 54.7 years). While small lipomas do not generally give symptoms, it seems that the symptoms of larger lipomas are mainly due to mechanical interference in colonic passage or ulceration of the mucosa that covers the lipoma.

Vitamin D metabolites in amniotic fluid.

To provide further data on vitamin D metabolism in pregnancy, the concentrations of 25-hydroxyvitamin D (25OHD; n = 72), 24,25-dihydroxyvitamin D [24,25-(OH)2D; n = 70], and 1,25-(OH)2D (n = 59) were measured in amniotic fluid by competitive protein-binding radioassays. At term, the mean (+/- SE) concentrations of 25OHD and 24,25-(OH)2D in amniotic fluid (810 +/- 76 and 37.5 +/- 5.4 pg/ml, respectively) were significantly lower (P less than 0.01) than those at 16-18 weeks gestation (1707 +/- 2.67 and 149 +/- 3 pg/ml, respectively). Similarly, the concentrations of 25OHD in pooled amniotic fluid samples, as determined by high pressure liquid chromatography and UV absorbance detection at 254 nm, were 664 +/- 188 pg/ml at term and 1240 +/- 294 pg/ml at midgestation. In comparison, no difference could be found between the mean concentrations of 1,25-(OH)2D at term (4.3 +/- 0.8 pg/ml) and those at midgestation (3.3 +/- 0.4 pg/ml). However, in 14 of 39 amniotic fluid samples obtained at term (35.9%), the concentration of 24,25-(OH)2D was undetectable, while the level of 1,25-(OH)2D was increased. The reciprocal relationship between 24,25-(OH)2D and 1,25-(OH)2D found in more than a third of the amniotic fluid samples at term may be due to a regulatory mechanism responding to the increased fetal demand for calcium in the final stages of pregnancy.