Perceived Access to Contraception via Telemedicine Among Young Adults: Inequities by Food and Housing Insecurity.

BACKGROUND: Telemedicine expanded rapidly during the COVID-19 pandemic, including for contraceptive services. Data are needed to understand whether young people can access telemedicine for contraception, especially in underserved populations. OBJECTIVE: To compare young people's perceived access to telemedicine visits for contraception during the COVID-19 pandemic by food and housing insecurity. DESIGN: Supplementary study to a cluster randomized controlled trial in 25 community colleges in California and Texas. Online surveys were administered May 2020 to April 2021. Mixed-effects logistic regression models with random effects for site were used to examine differences in access to contraception through telemedicine by food and housing insecurity status, controlling for key sociodemographic characteristics, including race/ethnicity, non-English primary language, health insurance status, and state of residence, and contraceptive method used. PARTICIPANTS: 1,414 individuals assigned female at birth aged 18-28. MAIN MEASURES: Survey measures were used to capture how difficult it would be for a participant to have a telemedicine visit (phone or video) for contraception. KEY RESULTS: Twenty-nine percent of participants were food insecure, and 15% were housing insecure. Nearly a quarter (24%) stated that it would be difficult to have a phone or video visit for contraception. After accounting for sociodemographic factors and type of method used, food insecure (adjusted odds ratio [aOR], 2.17; 95% confidence interval [CI], 1.62-2.91) and housing insecure (aOR, 1.62; 95% CI, 1.13-2.33) participants were significantly more likely to report that it would be difficult to use telemedicine for contraception during the pandemic. CONCLUSIONS: Underserved patients are those who could benefit most from the expansion of telemedicine services, yet our findings show that young people experiencing basic needs insecurity perceive the greatest difficulty accessing these services for essential reproductive care. TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT03519685.

Vergence/accommodative therapy for symptomatic convergence insufficiency in children: Time course of improvements in convergence function.

PURPOSE: To evaluate the time course of improvements in clinical convergence measures for children with symptomatic convergence insufficiency treated with office-based vergence/accommodative therapy. METHODS: We evaluated convergence measures from 205, 9- to 14-year-old children with symptomatic convergence insufficiency randomised to office-based vergence/accommodative therapy in the Convergence Insufficiency Treatment Trial - Attention and Reading Trial (CITT-ART). Near-point of convergence (NPC) and near-positive fusional vergence (PFV) were measured at baseline and after 4, 8, 12 and 16 weeks of therapy; mean change in NPC and PFV between these time points were compared using repeated measures analysis of variance. Rates of change in NPC and PFV from: (1) baseline to 4 weeks and (2) 4-16 weeks were calculated. For each time point, the proportion of participants to first meet the normal criterion for NPC (<6 cm), PFV blur (break if no blur; >15Δ and >2 times the exodeviation) and convergence composite (NPC and PFV both normal) were calculated. RESULTS: The greatest change in NPC and PFV (7.6 cm and 12.7 Δ) and the fastest rate of improvement in NPC and PFV (1.9 cm/week and 3.2 Δ/week, respectively) were both found during the first 4 weeks of therapy, with both slowing over the subsequent 12 weeks. After 12 weeks of therapy, the NPC, PFV and convergence composite were normal in 93.2%, 91.7% and 87.8% of participants, respectively, and normalised with another 4 weeks of therapy in 4.4%, 2.0% and 4.4% of participants, respectively. CONCLUSION: Although the greatest improvements in NPC and PFV occurred in the first 4 weeks of therapy, most participants had weekly improvements over the subsequent 12 weeks of treatment. While most children with convergence insufficiency obtained normal convergence following 12 weeks of therapy, an additional 4 weeks of vergence/accommodative therapy may be beneficial for some participants.

Evidence-based family planning services among publicly funded providers in Texas.

BACKGROUND: Healthy Texas Women (HTW) is a fee-for-service family planning program that excludes affiliates of abortion providers. The HTW network includes providers who participate in Title X or the state Family Planning Program (FPP) and primary care providers without additional family planning funding (HTW-only). The objective of this study is to compare client volume and use of evidence-based practices among HTW providers. METHODS: Client volume was determined from administrative data on unduplicated HTW clients served in fiscal year (FY) 2017. A sample of 114 HTW providers, stratified by region, completed a 2018 survey about contraceptive methods offered, adherence to evidence-based contraceptive provision, barriers to offering IUDs and implants, and counseling/referrals for pregnant patients. Differences by funding source were assessed using t-tests and chi-square tests. RESULTS: Although HTW-only providers served 58% of HTW clients, most (72%) saw < 50 clients in FY2017. Only 5% of HTW providers received Title X or FPP funding, but 46% served ≥ 500 HTW clients. HTW-only providers were less likely than Title X providers to offer hormonal IUDs (70% vs. 92%) and implants (66% vs 96%); offer same-day placement of IUDs (21% vs 79%) and implants (21% vs 83%); and allow patients to delay cervical cancer screening when initiating contraception (58% vs 83%; all p < 0.05). There were few provider-level differences in counseling/referrals for unplanned pregnancy (p > 0.05). CONCLUSIONS: HTW-only providers served fewer clients and were less likely to follow evidence-based practices. Program modifications that strengthen the provider network and quality of care are needed to support family planning services for low-income Texans.

Perspectives on self-managed abortion among providers in hospitals along the Texas-Mexico border.

BACKGROUND: Following self-managed abortion (SMA), or a pregnancy termination attempt outside of the formal health system, some patients may seek care in an emergency department. Information about provider experiences treating these patients in hospital settings on the Texas-Mexico border is lacking. METHODS: The study team conducted semi-structured interviews with physicians, advanced practice clinicians, and nurses who had experience with patients presenting with early pregnancy complications in emergency and/or labor and delivery departments in five hospitals near the Texas-Mexico border. Interview questions focused on respondents' roles at the hospital, knowledge of abortion services and laws, perspectives on SMA trends, experiences treating patients presenting after SMA, and potential gaps in training related to abortion. Researchers conducted interviews in person between October 2017 and January 2018, and analyzed transcripts using a thematic analysis approach. RESULTS: Most of the 54 participants interviewed said that the care provided to SMA patients was, and should be, the same as for patients presenting after miscarriage. The majority had treated a patient they suspected or confirmed had attempted SMA; typically, these cases required only expectant management and confirmation of pregnancy termination, or treatment for incomplete abortion. In rare cases, further clinical intervention was required. Many providers lacked clinical and legal knowledge about abortion, including local resources available. CONCLUSIONS: Treatment provided to SMA patients is similar to that provided to patients presenting after early pregnancy loss. Lack of provider knowledge about abortion and SMA, despite their involvement with SMA patients, highlights a need for improved training.

Texas women's decisions and experiences regarding self-managed abortion.

BACKGROUND: Prior research has shown that a small proportion of U.S. women attempt to self-manage their abortion. The objective of this study is to describe Texas women's motivations for and experiences with attempts to self-manage an abortion. The objective of this study is to describe Texas women's motivations for and experiences with attempts to self-manage an abortion. METHODS: We report results from two data sources: two waves of surveys with women seeking abortion services at Texas facilities in 2012 and 2014 and qualitative interviews with women who reported attempting to self-manage their abortion while living in Texas at some time between 2009 and 2014. We report the prevalence of attempted self-managed abortion for the current pregnancy among survey respondents, and describe interview participants' decision-making and experiences with abortion self-management. RESULTS: 6.9% (95% CI 5.2-9.0%) of abortion clients (n = 721) reported they had tried to end their current pregnancy on their own before coming to the clinic for an abortion. Interview participants (n = 18) described multiple reasons for their decision to attempt to self-manage abortion. No single reason was enough for any participant to consider self-managing their abortion; however, poverty intersected with and layered upon other obstacles to leave them feeling they had no other option. Ten interview participants reported having a complete abortion after taking medications, most of which was identified as misoprostol. None of the six women who used home remedies alone reported having a successful abortion; many described using these methods for several days or weeks which ultimately did not work, resulting in delays for some, greater distress, and higher costs. CONCLUSION: These findings point to a need to ensure that women who may consider self-managed abortion have accurate information about effective methods, what to expect in the process, and where to go for questions and follow-up care. There is increasing evidence that given accurate information and access to clinical consultation, self-managed abortion is as safe as clinic-based abortion care and that many women find it acceptable, while others may prefer to use clinic-based abortion care.

Impact of Clinic Closures on Women Obtaining Abortion Services After Implementation of a Restrictive Law in Texas.

OBJECTIVES: To evaluate the additional burdens experienced by Texas abortion patients whose nearest in-state clinic was one of more than half of facilities providing abortion that had closed after the introduction of House Bill 2 in 2013. METHODS: In mid-2014, we surveyed Texas-resident women seeking abortions in 10 Texas facilities (n = 398), including both Planned Parenthood-affiliated clinics and independent providers that performed more than 1500 abortions in 2013 and provided procedures up to a gestational age of at least 14 weeks from last menstrual period. We compared indicators of burden for women whose nearest clinic in 2013 closed and those whose nearest clinic remained open. RESULTS: For women whose nearest clinic closed (38%), the mean one-way distance traveled was 85 miles, compared with 22 miles for women whose nearest clinic remained open (P ≤ .001). After adjustment, more women whose nearest clinic closed traveled more than 50 miles (44% vs 10%), had out-of-pocket expenses greater than $100 (32% vs 20%), had a frustrated demand for medication abortion (37% vs 22%), and reported that it was somewhat or very hard to get to the clinic (36% vs 18%; P < .05). CONCLUSIONS: Clinic closures after House Bill 2 resulted in significant burdens for women able to obtain care.

The impact of reproductive health legislation on family planning clinic services in Texas.

We examined the impact of legislation in Texas that dramatically cut and restricted participation in the state's family planning program in 2011 using surveys and interviews with leaders at organizations that received family planning funding. Overall, 25% of family planning clinics in Texas closed. In 2011, 71% of organizations widely offered long-acting reversible contraception; in 2012-2013, only 46% did so. Organizations served 54% fewer clients than they had in the previous period. Specialized family planning providers, which were the targets of the legislation, experienced the largest reductions in services, but other agencies were also adversely affected. The Texas experience provides valuable insight into the potential effects that legislation proposed in other states may have on low-income women's access to family planning services.

The impact of payment source and hospital type on rising cesarean section rates in Brazil, 1998 to 2008.

BACKGROUND: High cesarean section rates in Brazilian public hospitals and higher rates in private hospitals are well established. Less is known about the relationship between payment source and cesarean section rates within public and private hospitals. METHODS: We analyzed the 1998, 2003, and 2008 rounds of a nationally representative household survey (PNAD), which includes type of delivery, where it took place, and who paid for it. We construct cesarean section rates for various categories, and perform logistic regression to determine the relative importance of independent variables on cesarean section rates for all births and first births only. RESULTS: Brazilian cesarean section rates were 42 percent in 1998 and 53 percent in 2008. Women who delivered publicly funded births in either public or private hospitals had lower cesarean section rates than those who delivered privately financed deliveries in public or private hospitals. Multivariate models suggest that older age, higher education, and living outside the Northeast region all positively affect the odds of delivering by cesarean section; effects are attenuated by the payment source-hospital type variable for all women and even more so among first births. CONCLUSIONS: Cesarean section rates have risen substantially in Brazil. It is important to distinguish payment source for the delivery to have a better understanding of those rates.

Use of telemedicine to obtain contraception among young adults: Inequities by health insurance.

OBJECTIVES: The objective of this study was to describe the use of telemedicine for contraception in a sample of young adults and examine differences by health insurance coverage. STUDY DESIGN: We analyzed survey data collected from May 2020 to July 2022 from individuals at risk of pregnancy aged 18 to 29 recruited at 29 community colleges in California and Texas. We used multivariable mixed-effects logistic regression models with random effects for site and individual to compare the use of telemedicine to obtain contraception by insurance status, sociodemographic characteristics, and state. RESULTS: Our analytic sample included 6465 observations from 1630 individuals. Participants reported using a contraceptive method obtained through telemedicine in just 6% of observations. Uninsured participants were significantly less likely than those privately insured to use contraception obtained through telemedicine (adjusted odds ratio [aOR], 0.54; 95% confidence interval [CI], 0.31-0.97), as were participants who did not know their insurance status (aOR, 0.54; 95% CI, 0.29-0.99). Texas participants were less likely to use contraception obtained via telemedicine than those in California (aOR, 0.42; CI: 0.25-0.69). CONCLUSIONS: Few young people in this study obtained contraception through telemedicine, and insurance was crucial for access in both states. IMPLICATIONS: Although telemedicine holds promise for increasing contraceptive access, we found that few young adults were using it, particularly among the uninsured. Efforts are needed to improve young adults' access to telemedicine for contraception and address insurance disparities.

Mental Health Distress and Delayed Contraception Among Older Adolescents and Young Adults.

Background: Symptoms of mental distress increased sharply during the COVID-19 pandemic, especially among older adolescents and young adults. Mental health distress may make it more challenging for young people to seek other needed health care, including contraception. This study explored the association of symptoms of depression, anxiety, and stress with delays in getting a contraceptive method or prescription. Materials and Methods: Data from a supplementary study (May 15, 2020-March 20, 2023) to a cluster randomized trial in 29 sites in Texas and California were used. The diverse study sample included community college students assigned female at birth of ages 18-29 years (n = 1,665 with 7,023 observations over time). We measured the association of depression (CES-D [Center for Epidemiologic Studies Depression Scale]) or anxiety and stress (DASS-21 [Depression Anxiety Stress Scales]) symptoms with delayed contraceptive care-seeking with mixed-effects multivariable regression with random effects for individual and site. We controlled for age and sociodemographic factors important for access to care. Results: Over one-third of participants (35%) reported they delayed getting the contraceptive method they needed. Multivariable regression results showed increased odds of delayed contraceptive care among participants with symptoms of depression (adjusted odds ratio [aOR] 1.58, 95% confidence interval [CI] 1.27-1.96). Likewise, delays were associated with anxiety and stress symptoms (aOR 1.46, 95% CI 1.17-1.82). Adolescents were more likely to delay seeking contraception than young adults (aOR 1.32, 95% CI 1.07-1.63). Conclusions: Results showed a strong association between mental distress and delayed contraception. Interventions are needed to increase contraceptive access for young people delaying care, along with supportive mental health care services, including for adolescents who face elevated odds of delay. ClinicalTrials.gov Identifier: NCT03519685.

Feasibility of a clinical trial of vision therapy for treatment of amblyopia.

PURPOSE: We conducted a pilot randomized clinical trial of office-based active vision therapy for the treatment of childhood amblyopia to determine the feasibility of conducting a full-scale randomized clinical trial. METHODS: A training and certification program and manual of procedures were developed to certify therapists to administer a standardized vision therapy program in ophthalmology and optometry offices consisting of weekly visits for 16 weeks. Nineteen children, aged 7 to less than 13 years, with amblyopia (20/40-20/100) were randomly assigned to receive either 2 hours of daily patching with active vision therapy or 2 hours of daily patching with placebo vision therapy. RESULTS: Therapists in diverse practice settings were successfully trained and certified to perform standardized vision therapy in strict adherence with protocol. Subjects completed 85% of required weekly in-office vision therapy visits. Eligibility criteria based on age, visual acuity, and stereoacuity, designed to identify children able to complete a standardized vision therapy program and judged likely to benefit from this treatment, led to a high proportion of screened subjects being judged ineligible, resulting in insufficient recruitment. There were difficulties in retrieving adherence data for the computerized home therapy procedures. CONCLUSIONS: This study demonstrated that a 16-week treatment trial of vision therapy was feasible with respect to maintaining protocol adherence; however, recruitment under the proposed eligibility criteria, necessitated by the standardized approach to vision therapy, was not successful. A randomized clinical trial of in-office vision therapy for the treatment of amblyopia would require broadening of the eligibility criteria and improved methods to gather objective data regarding the home therapy. A more flexible approach that customizes vision therapy based on subject age, visual acuity, and stereopsis might be required to allow enrollment of a broader group of subjects.

Knowledge and beliefs about reproductive anatomy and physiology among Mexican-Origin women in the USA: implications for effective oral contraceptive use.

Inherent in many reproductive health and family planning programmes is the problematic assumption that the body, its processes and modifications to it are universally experienced in the same way. This paper addresses contraceptive knowledge and beliefs among Mexican-origin women, based upon data gathered by the qualitative component of the Border Contraceptive Access Study. Open-ended interviews explored the perceived mechanism of action of the pill, side-effects, non-contraceptive benefits, and general knowledge of contraception. Findings revealed complex connections between traditional and scientific information. The use of medical terms (e.g. 'hormone') illustrated attempts to integrate new information with existing knowledge and belief systems. Conclusions address concerns that existing information and services may not be sufficient if population-specific knowledge and beliefs are not assessed and addressed. Findings can contribute to the development of effective education, screening and reproductive health services.

Use of preferred contraceptive method among young adults in Texas and California: A comparison by state and insurance coverage.

BACKGROUND: Young people's ability to use their preferred contraceptive method is an indicator of reproductive autonomy and healthcare access. State policies can hinder or facilitate access to a preferred contraceptive method. OBJECTIVE: This study compared use of preferred contraceptive method in Texas and California, states with contrasting health policy contexts that impact health insurance coverage and access to subsidized family planning services. METHODS: We used baseline survey data from an ongoing cluster randomized controlled trial of sexually active students, assigned female at birth, ages 18-25, at 29 community colleges in Texas and California (N = 1,974). We described contraceptive preferences and use, as well as reasons for nonuse of a preferred method. We conducted multivariable-adjusted mixed-effects logistic regression analyses for clustered data, and then calculated the predicted probability of using a preferred contraceptive method in Texas and California by insurance status. RESULTS: More Texas participants were uninsured than Californians (30% vs. 8%, p<0.001). Thirty-six percent of Texas participants were using their preferred contraceptive method compared to 51% of Californians. After multivariable adjustments, Texas participants had lower odds of using their preferred method (adjusted odds ratio = 0.62, 95% confidence interval = 0.48-0.81) compared to those in California. Texas participants in all insurance categories had a lower predicted probability of preferred method use compared to California participants. In Texas, we found a 12.1 percentage-point difference in the predicted probability of preferred method use between the uninsured (27.5%) and insured (39.6%) (p<0.001). Texans reported financial barriers to using their preferred method more often than Californians (36.7% vs. 19.2%, p<0.001) as did the uninsured compared to the insured (50.9% vs. 18.7%, p<0.001). CONCLUSION: These findings present new evidence that state of residence plays an important role in young people's ability to realize their contraceptive preference. Young people in Texas, with lower insurance coverage and more limited access to safety net programs for contraceptive care than in California, have lower use of preferred contraception. It has become urgent in states with abortion bans to support young people's access to their preferred methods.

Concern that contraception affects future fertility: How common is this concern among young people and does it stop them from using contraception?

Objectives: This study examines the concern that contraception affects future fertility among community college students and its association with contraceptive use. Study design: We used baseline data from a randomized controlled trial with 2060 community college students assigned female at birth. We used mixed-effects multivariate logistic regression adjusted for clustered data to assess sociodemographic factors associated with concerns about contraception affecting future fertility and to test the association between this concern and contraceptive use. Results: Most participants (69%) worried about contraception affecting their future fertility. Multivariable results indicated that first-generation college students (adjusted odds ratio [aOR], 1.24; 95% confidence interval [CI], 1.01-1.55) and non-English speakers at home (aOR, 1.30; 95% CI, 1.04-1.64) were more concerned. Racial and ethnic differences were significant, with Black non-Hispanic (aOR, 2.83; 95% CI, 1.70-4.70), Asian/Pacific Islander non-Hispanic (aOR, 2.12; 95% CI, 1.43-3.14), and Hispanic (aOR, 1.54; 95% CI, 1.17-2.02) participants more likely to be concerned than White non-Hispanic counterparts. Participants who received contraceptive services in the past year had lower odds of this concern (aOR, 0.72; 95% CI 0.59-0.88). Furthermore, participants with this concern had lower odds of using contraception (aOR, 0.67; 95% CI, 0.49-0.91), especially hormonal contraception (aOR, 0.77; 95% CI, 0.61-0.97). Conclusions: Most students feared contraception's impact on fertility, and this fear was associated with not using contraception. Disparities in this concern may be tied to discrimination, reproductive coercion, and limited reproductive health care access. Addressing concerns about contraception affecting future fertility is crucial to person-centered contraceptive counseling. Implications: This study examines the concern that contraception affects future fertility among sexually active female community college students and its impact on contraceptive use. Most participants expressed concerns about contraception affecting future fertility. Addressing future fertility concerns in patient-centered contraceptive counseling is crucial for reaching young people.

Objective measures of the effects of the "Read Without Glasses Method".

PURPOSE: The Read Without Glasses Method is a home-based vision training program designed to "avoid, eliminate, or reduce the need for bifocals" in presbyopic patients with 6 minutes of daily vision exercises. The purpose of this study was to objectively measure changes in accommodation and near unaided visual acuity (VA) in emmetropic presbyopes using this program. METHODS: Eight emmetropic presbyopes between 50 and 65 years of age participated in 2 pretreatment and 2 post-treatment visits. Primary outcome measures included near unaided VA (MNREAD acuity chart) and accommodative accuracy at near (Grand Seiko). Pupil size was measured at each visit during accommodative measures to assess the possibility that pupil size may have had an impact on near VA. Subjects were also queried about compliance and use of reading glasses after treatment. RESULTS: Repeated measures analysis of variance showed no significant change in unaided near VA pre- or post-treatment (p = 0.956). A statistically significant change in accommodation (0.176 D) was found at visit 3 (p = 0.0098) that did not persist at visit 4; however, this change was not clinically significant. Pupil size did not show significant change across all study visits. Survey results indicated that 87.5% of subjects reported that their near vision was slightly to significantly improved after the use of the program. CONCLUSIONS: The Read Without Glasses Method does not produce clinically or statistically significant changes in unaided near VA and fails to show clinically significant changes in accommodation at near in presbyopic emmetropes despite favorable subjective responses of participants.

Obtaining buy-in for immediate postpartum long-acting reversible contraception programs in Texas hospitals: A qualitative study.

OBJECTIVE: To understand the specific ways in which champions lead efforts to obtain and sustain buy-in for immediate postpartum long-acting reversible contraception (LARC) programs. METHODS: We conducted a qualitative study with 60 semistructured interviews at 3 teaching hospitals in Texas with physicians, nurses, administrators and other staff who participated in the implementation of immediate postpartum LARC. Physicians self-identified as champions and identified other champion physicians and administrators. Two researchers analyzed and coded interview transcripts for content and themes. RESULTS: We found that champions draw on institutional knowledge and relationships to build awareness and support for immediate postpartum LARC implementation. To obtain buy-in, champions needed to demonstrate financial sustainability, engage key stakeholders from multiple departments, and obtain nurse buy-in. Champions also created buy-in by communicating goals for the service that focused on expanding reproductive autonomy, improving maternal health, and improving access to postpartum contraception. Some staff, especially nurses, identified reasons for the program that run counter to reproductive justice principles: reducing birth rates, poverty, and/or unplanned pregnancy among young women and high-parity women. Respondents at 2 hospitals noted that not all women had equitable access to immediate postpartum LARC. CONCLUSION: Physician and non-physician champions must secure long-term support across multiple hospital departments to successfully implement an immediate postpartum LARC program. For programs to equitably serve all women in need of postpartum contraceptive care, champions and other program leaders need to implement strategies to address access issues. They should also explicitly focus on reproductive justice principles during program introduction and training. IMPLICATIONS: Successfully implementing immediate postpartum long-acting reversible contraception programs requires champions with institutional networking connections, administrative and nursing support, and clearly communicated goals. Champions need to address access issues and focus on reproductive justice principles during program introduction and training to equitably serve all women in need of postpartum contraceptive care.

Treatment of accommodative dysfunction in children: results from a randomized clinical trial.

PURPOSE: To report the effectiveness of various forms of vision therapy/orthoptics in improving accommodative amplitude and facility in children with symptomatic convergence insufficiency (CI) and co-existing accommodative dysfunction. METHODS: In a randomized clinical trial, 221 children aged 9 to 17 years with symptomatic CI were assigned to one of four treatments. Of the enrolled children, 164 (74%) had accommodative dysfunction; 63 (29%) had a decreased amplitude of accommodation with respect to age, 43 (19%) had decreased accommodative facility, and 58 (26%) had both. Analysis of variance models were used to compare mean accommodative amplitude and accommodative facility for each treatment group after 4, 8, and 12 weeks of treatment. RESULTS: After 12 weeks of treatment, the increases in amplitude of accommodation [office-based vergence/accommodative therapy with home reinforcement group (OBVAT) 9.9 D, home-based computer vergence/accommodative therapy group (HBCVAT+) 6.7 D, and home-based pencil push-up therapy group (HBPP) 5.8 D] were significantly greater than in the office-based placebo therapy (OBPT) group (2.2 D) (p-values ≤0.010). Significant increases in accommodative facility were found in all groups (OBVAT: 9 cpm, HBCVAT+: 7 cpm, HBPP: 5 cpm, OBPT: 5.5 cpm); only the improvement in the OBVAT group was significantly greater than that found in the OBPT group (p = 0.016). One year after completion of therapy, reoccurrence of decreased accommodative amplitude was present in only 12.5% and accommodative facility in only 11%. CONCLUSIONS: Vision therapy/orthoptics is effective in improving accommodative amplitude and accommodative facility in school-aged children with symptomatic CI and accommodative dysfunction.

Reliability of the developmental eye movement test.

PURPOSE: This study evaluated the repeatability of the Developmental Eye Movement Test (DEM) with three consecutive administrations on two separate visits to 181 children between the ages of 6 years and 11 years 11 months. METHODS: Children with visual acuity of ≥ 20/25, normal binocularity, and accommodation were administered three different versions of the DEM test. One to 4 weeks after the first administration of the DEM, the children were tested again using the same order for the three versions of the DEM. Measures of within- and between-session repeatability for the vertical-adjusted time, horizontal-adjusted time, ratio, and error scores were determined. RESULTS: The within-session repeatability for vertical- and horizontal-adjusted time were good to excellent but were poor to good for ratio, and poor to fair for errors. The between-session intraclass correlation coefficients were fair to good for both the vertical and horizontal scores but poor for the ratio and error scores. The repeatability of the pass-fail diagnostic classification within a single session for each subject on test and retest was compared. The percentage of patients who remained in the same classification ranged from 71 to 100% for both vertical and horizontal scores. Wider variability was seen with the ratio and error scores showing between 47 and 100% of the children remaining classified as pass or fail with repeated administrations of the DEM. Such findings would suggest that children in this age range may show improvements in all four test scores without any intervention. CONCLUSIONS: Although the DEM is widely used in optometric practice, the results of this study suggest that clinicians should be cautious about using the DEM test in isolation for reaching a diagnosis or monitoring the effectiveness of treatment for saccadic dysfunction.