Development of an Online Training to Engage Home Visitors as Research Stakeholders

BACKGROUND

Home visiting (HV) has demonstrated positive impacts across family well-being domains. Home visitors receive training in HV model requirements as well as to develop knowledge and various skills. Despite growth in HV research, we are not aware of existing training or required competencies in research design, research methods, or dissemination of research findings for home visitors.

OBJECTIVES

Via ongoing collaboration with an Advisory Board of key HV stakeholders, we developed a three-module online training that incorporated examples from HV research and practice to address the gap in research training for home visitors and to promote home visitors' engagement as research stakeholders.

METHODS

A convenience sample of home visitors (n = 176) was surveyed on research knowledge, research self-efficacy, and priority training topics, with results used to create a beta version of the training completed by six home visitors. Home visitor feedback on the beta version, coupled with Advisory Board recommendations, led to creation of the final online training. Forty home visitors viewed the final training and completed pre- and post-training surveys to assess changes in research knowledge and self-efficacy. Twelve home visitors also completed a semi-structured qualitative interview. Home visitors demonstrated improvements in research knowledge and self-efficacy and found the training easy to understand and useful.

CONCLUSIONS

Guidance from stakeholders led to development of an online training that was effective in improving home visitors' research knowledge and self-efficacy. This training can be used by HV researchers and practitioners as a tool to promote home visitors' active engagement as stakeholders in research.

Predicting the Next-Day Perceived and Physiological Stress of Pregnant Women by Using Machine Learning and Explainability: Algorithm Development and Validation

Background

Cognitive behavioral therapy–based interventions are effective in reducing prenatal stress, which can have severe adverse health effects on mothers and newborns if unaddressed. Predicting next-day physiological or perceived stress can help to inform and enable pre-emptive interventions for a likely physiologically and perceptibly stressful day. Machine learning models are useful tools that can be developed to predict next-day physiological and perceived stress by using data collected from the previous day. Such models can improve our understanding of the specific factors that predict physiological and perceived stress and allow researchers to develop systems that collect selected features for assessment in clinical trials to minimize the burden of data collection.

Objective

The aim of this study was to build and evaluate a machine-learned model that predicts next-day physiological and perceived stress by using sensor-based, ecological momentary assessment (EMA)–based, and intervention-based features and to explain the prediction results.

Methods

We enrolled pregnant women into a prospective proof-of-concept study and collected electrocardiography, EMA, and cognitive behavioral therapy intervention data over 12 weeks. We used the data to train and evaluate 6 machine learning models to predict next-day physiological and perceived stress. After selecting the best performing model, Shapley Additive Explanations were used to identify the feature importance and explainability of each feature.

Results

A total of 16 pregnant women enrolled in the study. Overall, 4157.18 hours of data were collected, and participants answered 2838 EMAs. After applying feature selection, 8 and 10 features were found to positively predict next-day physiological and perceived stress, respectively. A random forest classifier performed the best in predicting next-day physiological stress (F1 score of 0.84) and next-day perceived stress (F1 score of 0.74) by using all features. Although any subset of sensor-based, EMA-based, or intervention-based features could reliably predict next-day physiological stress, EMA-based features were necessary to predict next-day perceived stress. The analysis of explainability metrics showed that the prolonged duration of physiological stress was highly predictive of next-day physiological stress and that physiological stress and perceived stress were temporally divergent.

Conclusions

In this study, we were able to build interpretable machine learning models to predict next-day physiological and perceived stress, and we identified unique features that were highly predictive of next-day stress that can help to reduce the burden of data collection.

Cultural Adaptation of the Mothers and Babies Intervention for Use in Tribal Communities

OBJECTIVE

While one in five women may experience mood and anxiety disorders during pregnancy and postpartum, Indigenous identity increases that risk by 62%, especially among younger Indigenous women. The need for evidence-based perinatal mental health interventions that provide culturally relevant well-being perspectives and practices is critical to improving maternal, child, and community outcomes for Indigenous peoples, and reducing health inequities.

METHODS

Through a collaboration between community maternal and child health professionals, intervention researchers, and a cultural consultant, our workgroup developed cultural adaptations to Mothers and Babies, an evidence-based perinatal depression prevention intervention. Applying a cultural interface model, the workgroup identified existing intervention content for surface adaptations, as well as deep, conceptual adaptations to incorporate traditional teachings into this evidence-based intervention.

RESULTS

This collaboration developed a culturally adapted facilitator manual for intervention providers, including guidance for implementation and further adaptation to represent local tribal culture, and a culturally adapted participant workbook for Indigenous perinatal women that reflects cultural teachings and traditional practices to promote well-being for mother and baby.

IMPLICATIONS

Committing to a culturally respectful process to adapt Mothers and Babies is likely to increase the reach of the intervention into Indigenous communities, reengage communities with cultural practice, improve health outcomes among parents, children, and the next generation's elders, and reduce disparities among Indigenous groups. Replication of this community-engaged process can further the science and understanding of cultural adaptations to evidence-based interventions, while also further reducing health inequities. Future steps include evaluating implementation of the culturally adapted intervention among tribal home visiting organizations.

Effectiveness of interpersonal psychotherapy-trauma for depressed women with childhood abuse histories

BACKGROUND

Women with depression and childhood sexual abuse histories constitute more than 20% of the female patient population in publicly funded community mental health centers (CMHCs). Interventions are needed that address depression and posttraumatic stress disorder (PTSD) symptoms and social health.

METHOD

We compared Interpersonal Psychotherapy-Trauma (IPT-T), an IPT adaptation for this population and setting, to Clinic Psychotherapy (CP). CP clinicians were free to implement the psychotherapy of choice. Women (n = 162; 54% White, 10.5% Hispanic; 52.2% Medicaid-insured) with a major depressive episode (MDE) and history of sexual abuse before 18 were randomly assigned to IPT-T or CP. Participants were offered 16 free sessions of IPT-T or CP. Outcomes were MDE remission, improved depression (Beck Depression Inventory, Hamilton Depression Rating Scale) and PTSD symptoms (Modified PTSD Symptom Scale), and improved social health (e.g., UCLA Loneliness Scale). Weighted generalized estimating equations were used to examine outcomes at 8 (primary) and 20 (secondary) months postrandomization.

RESULTS

IPT-T led to greater improvements in PTSD symptoms and many social health indicators, including loneliness and social support, at both 8- and 20-month follow-up. Effect sizes ranged from .18 to .39 at the primary endpoint (8 months). IPT-T and CP yielded comparable improvements in depression symptoms and MDE remission.

CONCLUSION

Evidence-based psychotherapies like IPT-T are needed in CMHCs, where some of the most vulnerable patients receive treatment. With comparable findings for depression, IPT's superior improvements in social health and PTSD symptoms are cause for optimism. IPT-T should be evaluated in dissemination trials. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

Adaptation of an evidence-based postpartum depression intervention: feasibility and acceptability of mothers and babies 1-on-1

BACKGROUND

Mothers and Babies (MB) is a cognitive-behavioral intervention with demonstrated efficacy in reducing depressive symptoms and preventing depressive episodes among perinatal women when delivered in a group format by mental health professionals. Study aims were to describe the adaptation of MB into a 1-on-1 modality (MB 1-on-1) and provide data on the adapted intervention's acceptability and feasibility.

METHODS

Seventy-five home visitors trained on MB 1-on-1 delivered the 15-session intervention to 1-2 clients. Client acceptability data assessed intervention enjoyment, comprehension, and usefulness. Home visitor feasibility and acceptability data measured amount of intervention material delivered, client comprehension, and client engagement.

RESULTS

Home visitors were all female with 8.8 years of experience on average. 117 clients completed acceptability surveys. Average client age was 21.9 years and 41% were pregnant. Home visitors completely covered 87.9% of sessions and reported clients totally understood MB material 82.5% of the time across sessions, although variability was found in comprehension across modules. 82.0% of clients found MB 1-on-1 enjoyable and 91.6% said they totally understood sessions, when averaged across sessions. Clients enjoyed content on noticing one's mood and pleasant activities. Implementation challenges were client engagement, facilitating completion of personal projects, and difficulty shifting between didactic and interactive activities.

CONCLUSIONS

Clients found MB 1-on-1 to be enjoyable, easily understood, and useful. Home visitors reported excellent implementation fidelity and felt clients understood MB material. A refined 12-session version of MB 1-on-1 should be examined for its effectiveness in reducing depressive symptoms, given encouraging feasibility and acceptability data.

High-risk sexual behaviors among depressed Black women with histories of intrafamilial and extrafamilial childhood sexual abuse

OBJECTIVE

National estimates of childhood sexual abuse histories among black women range from 34% to 40%. Poor outcomes in adulthood, including impaired psychiatric functioning (e.g., depression), high-risk sexual behaviors (e.g., unprotected sex, exchange of sex for money or drugs), and lifetime sexually transmitted infections are robustly associated with sexual abuse histories. In the current study, we examined the relationships of intrafamilial and extrafamilial perpetration of childhood sexual abuse to high-risk sexual behaviors and sexually transmitted infections among black women.

METHODS

We conducted a secondary analysis of data from 60 black women who participated in a depression treatment trial in a community mental health center.

RESULTS

Our results demonstrated that intrafamilial perpetration of childhood sexual abuse, as compared to extrafamilial perpetration, was more strongly associated with high-risk sexual behaviors in a clinical sample of depressed black women. There were no significant associations between intrafamilial or extrafamilial perpetration of childhood sexual abuse and sexually transmitted infections.

CONCLUSIONS

These findings suggest that characteristics of childhood sexual abuse among depressed black women may be important factors for health professionals to consider when conducting clinical assessments and providing treatment.

Attachment and alliance in the treatment of depressed, sexually abused women

BACKGROUND

Depression among women with sexual abuse histories is less treatment responsive than in general adult samples. One contributor to poorer treatment outcomes may be abused women's difficulties in forming and maintaining secure relationships, as reflected in insecure attachment styles, which could also impede the development of a positive therapeutic alliance. The current study examines how attachment orientation (i.e. anxiety and avoidance) and development of the working alliance are associated with treatment outcomes among depressed women with histories of childhood sexual abuse.

METHOD

Seventy women seeking treatment in a community mental health center who had Major Depressive Disorder and a childhood sexual abuse history were randomized to Interpersonal Psychotherapy or treatment as usual.

RESULTS

Greater attachment avoidance and weaker working alliance were each related to worse depression symptom outcomes; these effects were independent of the presence of comorbid Borderline Personality Disorder and Post-Traumatic Stress Disorder. The effect of avoidant attachment on outcomes was not mediated by the working alliance. Further, working alliance had a stronger effect on depression outcomes in the Interpersonal Psychotherapy group.

CONCLUSION

Understanding the influence of attachment style and the working alliance on treatment outcomes can inform efforts to improve the treatments for depressed women with a history of childhood sexual abuse.

Parental sexual abuse and suicidal behaviour among women with major depressive disorder

OBJECTIVE

Women with major depressive disorder (MDD) and childhood sexual abuse histories have an increased risk for suicidal behaviours, but it is unclear whether specific abuse characteristics contribute to risk. We aimed to examine the contributions of abuse characteristics to lifetime history of suicide attempts and multiple suicide attempts, independent of posttraumatic stress disorder and borderline personality disorder.

METHOD

Women with MDD and sexual abuse histories (n = 106) were assessed regarding sexual abuse characteristics, psychiatric diagnoses, and suicide attempts.

RESULTS

In multivariate logistic regressions, the odds of having multiple suicide attempts increased 12.27-fold when childhood sexual abuse was perpetrated by a parent figure or a parent, compared with a nonparent.

CONCLUSIONS

Parental perpetration of sexual abuse increases the likelihood of multiple suicide attempts among women outpatients. The relationship of the perpetrator to the abused woman is important in suicide risk evaluation and treatment planning.

CLINICAL TRIAL REGISTRATION NUMBER

NCT00843700.

The relationships of attachment style and social maladjustment to death ideation in depressed women with a history of childhood sexual abuse

The current study examined the interaction of attachment orientation and acute social maladjustment as risk factors for death ideation in a sample of women with Major Depression and histories of childhood sexual abuse. Social maladjustment was associated with greater endorsement of death ideation. Avoidant and anxious attachment orientations moderated the social maladjustment and death ideation associations in some domains. Work-related maladjustment was associated with greater odds of death ideation for those with higher attachment avoidance. Parent-role maladjustment was associated with greater odds of death ideation for those with lower attachment anxiety. Findings demonstrate strong associations between death ideation and social maladjustment, and suggest that death ideation may be specific to certain domains of adjustment for anxious and avoidant attachment styles.

A randomized effectiveness trial of interpersonal psychotherapy for depressed women with sexual abuse histories

OBJECTIVES

Many depressed women seen in community mental health centers (CMHCs) have histories of childhood sexual abuse and are economically disadvantaged. Randomized trials are needed to test the effectiveness of evidence-based interventions in this population and setting. This study compared interpersonal psychotherapy with usual care psychotherapy among women in a CMHC.

METHODS

Among 1,100 women seeking treatment in a CMHC, 230 (21%) had major depression and histories of childhood sexual abuse. Seventy women with major depression and sexual abuse before age 18 were randomly assigned to interpersonal psychotherapy (N=37) or usual care psychotherapy (N=33). Staff clinicians provided all treatments. Participants were assessed at study entry and at ten, 24, and 36 weeks after random assignment. Generalized estimating equations were used to examine change over time.

RESULTS

Compared with women assigned to usual care, women who received interpersonal psychotherapy had greater reductions in depressive symptoms (Hamilton Rating Scale, p=.05, d=.34; Beck Depression Inventory-II, p=.01, d=.29), posttraumatic stress disorder symptoms (p=.04, d=.76), and shame (p=.002, d=.38). Interpersonal psychotherapy and usual care yielded comparable improvements in social and mental health-related functioning.

CONCLUSIONS

Interpersonal psychotherapy compared favorably to usual care psychotherapy in a CMHC in improving psychiatric symptoms and reducing shame among sexually abused women. However, there is a critical need for continued research to develop more effective treatments for the social and psychiatric sequelae of interpersonal trauma and socioeconomic disadvantage.

A randomized effectiveness trial of interpersonal psychotherapy for depressed women with sexual abuse histories

OBJECTIVES

Many depressed women seen in community mental health centers (CMHCs) have histories of childhood sexual abuse and are economically disadvantaged. Randomized trials are needed to test the effectiveness of evidence-based interventions in this population and setting. This study compared interpersonal psychotherapy with usual care psychotherapy among women in a CMHC.

METHODS

Among 1,100 women seeking treatment in a CMHC, 230 (21%) had major depression and histories of childhood sexual abuse. Seventy women with major depression and sexual abuse before age 18 were randomly assigned to interpersonal psychotherapy (N=37) or usual care psychotherapy (N=33). Staff clinicians provided all treatments. Participants were assessed at study entry and at ten, 24, and 36 weeks after random assignment. Generalized estimating equations were used to examine change over time.

RESULTS

Compared with women assigned to usual care, women who received interpersonal psychotherapy had greater reductions in depressive symptoms (Hamilton Rating Scale, p=.05, d=.34; Beck Depression Inventory-II, p=.01, d=.29), posttraumatic stress disorder symptoms (p=.04, d=.76), and shame (p=.002, d=.38). Interpersonal psychotherapy and usual care yielded comparable improvements in social and mental health-related functioning.

CONCLUSIONS

Interpersonal psychotherapy compared favorably to usual care psychotherapy in a CMHC in improving psychiatric symptoms and reducing shame among sexually abused women. However, there is a critical need for continued research to develop more effective treatments for the social and psychiatric sequelae of interpersonal trauma and socioeconomic disadvantage.

The effect of interpersonal psychotherapy for depression on insomnia symptoms in a cohort of women with sexual abuse histories

Insomnia frequently occurs with trauma exposure and depression, but can ameliorate with improvements in depression. Insomnia was assessed by the insomnia subscale of the Hamilton Rating Scale for Depression in 106 women with childhood sexual abuse (CSA) and major depression receiving interpersonal psychotherapy (IPT) in an uncontrolled pilot (n = 36) and an immediately subsequent randomized controlled trial (n = 70) comparing IPT to treatment as usual. Depression improved in each study and in both treatment conditions; insomnia had smaller, nonsignificant improvements. Overall, 95 women (90%) endorsed insomnia on the Structured Clinical Interview for DSM-IV at baseline and, of those, 90% endorsed insomnia following treatment. Despite improvements in depression, insomnia persists for most women with CSA.

Ultralente based insulin regimens--clinical applications, advantages and disadvantages

The prolonged action of daily injections of beef ultralente insulin provides a source for the basal, steady state insulin supply which diabetics need in addition to their meal requirements. The complete distinction between basal and meal insulin requirements, provided by two or three injections of soluble insulin per day, allows simple rules to guide both the physician and patient. Thus, the required ultralente dose needs to be continued daily, irrespective of illness or missing meals, whereas the soluble insulin requirements are given according to meals. When starting ultralente insulin therapy a loading dose is required. The doses of ultralente and soluble insulin needed for different severities of diabetes and degrees of insulin resistance can be predicted. A simple regimen to cover the decreasing insulin requirements of newly presenting, ketotic juvenile-onset diabetics has been developed. During surgical operations the continued basal insulin supply, from ultralente insulin, greatly facilitates diabetes control. Whilst many patients have improved nocturnal blood glucose control after transfer to ultralente insulin, optimal control of diabetes sometimes remains difficult in view of the pre-breakfast plasma glucose rise and the longer action of subcutaneous soluble insulin than the physiological meal insulin response. Purified monocomponent beef ultralente insulin is antigenic, and human ultralente insulin might be advantageous.

Interpersonal psychotherapy for depressed women with sexual abuse histories: a pilot study in a community mental health center

Depression among women with childhood sexual abuse histories has a chronic and treatment-refractory course, and is accompanied by high rates of comorbid illness and adult trauma exposures. Reducing the disproportionate burden of serious mental illness among depressed, traumatized women must be a priority in community mental health settings. Effective treatments are needed. The feasibility and effects of interpersonal psychotherapy (IPT) for women with major depression and childhood trauma histories were tested. Twenty-five women in a community mental health center were enrolled in a 16-session course of IPT. Symptoms, functioning, and feasibility (e.g., participation rates) were measured at baseline, 10 weeks, 24 weeks, and 36 weeks. Fifteen of the 25 participants completed eight or more sessions. Significant improvements in depression and psychological functioning, but not in social functioning, were observed. Although a 16-session course of IPT appears feasible and promising, modifications may be needed to reduce barriers to care and enhance treatment potency.

The relationship between articulation disorders and motor coordination in children

This study was designed to examine the relationship between articulation disorders, soft neurological signs, and motor abilities. Fifteen children with articulation problems, as measured by the Templin-Darley Articulation Screening Test and a connected speech sample, were compared with a normal control group (matched for sex and age) on the Quick Neurological Screening Test, the Imitation of Postures test (from the Southern California Sensory Integration Tests), and the 1984 version of the Stott Test of Motor Impairment that has been revised by Henderson. A significant difference was found between the groups on the Motor Impairment Test and the Quick Neurological Screening Test, supporting the hypothesis that the articulation disorder children would have more motor coordination problems and soft neurological signs than the normal children in the control group. There was no between-group difference on the Imitation of Postures test, suggesting that as a group, children with articulation deficits are not dyspraxic. This study supports other research findings stating a relationship between articulation problems and motor impairment, but it also indicates that this motor impairment is not necessarily dyspraxia.

Comparison of two twice-daily insulin regimens: ultralente/soluble and soluble/isophane

The relative efficacy of two twice-daily insulin regimens using highly purified insulins, once daily Ultratard with twice daily Actrapid (ultralente/soluble) and twice daily Actrapid with twice daily Retard (soluble/isophane), has been studied in 12 diabetics in a cross-over study. Control was optimised as an out-patient, and assessed by in-patient 24 hour profiles. Similar day-time glucose control was achieved, but the mean overnight plasma glucose concentrations were more steady on ultralente/soluble (0100, 0300, 0500, 0700, 0800 h values 5.6, 5.3, 5.8, 7.8, 10.4 mmol/l) than on soluble/isophane (4.3, 3.4, 5.2, 7.5, 12.2 mmol/l). The minimum overnight plasma glucose concentrations were lower (p less than 0.05) on soluble/isophane (mean 2.8 mmol/l) than on ultralente/soluble (mean 4.8 mmol/l), associated with higher (p less than 0.05) nocturnal free plasma insulin levels after the evening soluble/isophane injection. The plasma glucose rise between 0700 and 0800 h was greater (p less than 0.05) on soluble/isophane than on ultralente/soluble. The morning insulin injection should probably be taken immediately on rising, to prevent the pre-breakfast plasma glucose rise. The ultralente/soluble combination gave similar day-time plasma glucose control to soluble/isophane with less nocturnal hypoglycaemia.

Comparison of chlorpropamide and glibenclamide treatment of maturity-onset diabetes: control assessed by fasting plasma glucose concentrations

Twelve maturity-onset diabetic subjects were treated with chlorpropamide once daily, glibenclamide once daily, or glibenclamide twice daily in a crossover design study. Doses were increased until the fasting blood glucose concentrations became less than 6 mmol/L (108 mg/dl), at which time the patients were admitted for a 24-h study period. There was little difference between the plasma glucose and insulin responses to chlorpropamide or glibenclamide given twice daily (mean doses 489 and 11 mg/day, respectively). When glibenclamide was given once daily (mean dose 9 mg/day), similar plasma glucose concentrations during the day were obtained with slightly higher plasma glucose concentrations during the night. Four patients had chlorpropamide-induced flushing with alcohol, and six patients had postprandial hypoglycemia on glibenclamide. Chlorpropamide once daily or glibenclamide twice daily are suitable for control based on fasting blood glucose measurements.

Clinic- rather than self-monitoring of home blood samples: relevance of day-to-day variability to decision making

The day-to-day variability of blood glucose concentrations in juvenile diabetes means that it is often more reasonable to aim to achieve a generally good pattern of blood glucose control, rather than regularly to assess the next insulin dose after each blood glucose measurement. This means that immediate assessment by the patient of his blood glucose concentrations is not always necessary. We have investigated control in 22 insulin-requiring diabetic patients by means of a monthly series of four blood samples taken during a day into collector bottles and transported to a laboratory for blood glucose assay. The overall means before breakfast, before lunch, before dinner, and before bed were 6.1, 5.8, 7.3, and 7.2 mmol/L, respectively. In many patients, sufficiently good control can be obtained by this method so that it is not necessary to ask them to measure their own blood glucose concentrations or to ask them to obtain the fairly expensive meters for reading glucose oxidase strips. Control would then probably be best assessed by a series of three daily profiles taken once per month, with, if necessary, the results being discussed with the patient. On the other hand, in more unstable diabetes, home assessment by patients of blood glucose measurements is indicated.