Attitudes, access and anguish: a qualitative interview study of staff and patients' experiences of diabetic retinopathy screening

OBJECTIVE

To examine the experiences of patients, health professionals and screeners; their interactions with and understandings of diabetic retinopathy screening (DRS); and how these influence uptake.

DESIGN

Purposive, qualitative design using multiperspectival, semistructured interviews and thematic analysis.

SETTING

Three UK Screening Programme regions with different service-delivery modes, minority ethnic and deprivation levels across rural, urban and inner-city areas, in general practitioner practices and patients' homes.

PARTICIPANTS

62 including 38 patients (22 regular-screening attenders, 16 non-regular attenders) and 24 professionals (15 primary care professionals and 9 screeners).

RESULTS

Antecedents to attendance included knowledge about diabetic retinopathy and screening; antecedents to non-attendance included psychological, pragmatic and social factors. Confusion between photographs taken at routine eye tests and DRS photographs was identified. The differing regional invitation methods and screening locations were discussed, with convenience and transport safety being over-riding considerations for patients. Some patients mentioned significant pain and visual disturbance from mydriasis drops as a deterrent to attendance.

CONCLUSIONS

In this, the first study to consider multiperspectival experiential accounts, we identified that proactive coordination of care involving patients, primary care and screening programmes, prior to, during and after screening is required. Multiple factors, prior to, during and after screening, are involved in the attendance and non-attendance for DRS. Further research is needed to establish whether patient self-management educational interventions and the pharmacological reformulation of shorter acting mydriasis drops, may improve uptake of DRS. This might, in turn, reduce preventable vision loss and its associated costs to individuals and their families, and to health and social care providers, reducing current inequalities.

In search of neural endophenotypes of postpartum psychopathology and disrupted maternal caregiving

This is a selective review that provides the context for the study of perinatal affective disorder mechanisms and outlines directions for future research. We integrate existing literature along neural networks of interest for affective disorders and maternal caregiving: (i) the salience/fear network; (ii) the executive network; (iii) the reward/social attachment network; and (iv) the default mode network. Extant salience/fear network research reveals disparate responses and corticolimbic coupling to various stimuli based upon a predominantly depressive versus anxious (post-traumatic stress disorder) clinical phenotype. Executive network and default mode connectivity abnormalities have been described in postpartum depression (PPD), although studies are very limited in these domains. Reward/social attachment studies confirm a robust ventral striatal response to infant stimuli, including cry and happy infant faces, which is diminished in depressed, insecurely attached and substance-using mothers. The adverse parenting experiences received and the attachment insecurity of current mothers are factors that are associated with a diminution in infant stimulus-related neural activity similar to that in PPD, and raise the need for additional studies that integrate mood and attachment concepts in larger study samples. Several studies examining functional connectivity in resting state and emotional activation functional magnetic resonance imaging paradigms have revealed attenuated corticolimbic connectivity, which remains an important outcome that requires dissection with increasing precision to better define neural treatment targets. Methodological progress is expected in the coming years in terms of refining clinical phenotypes of interest and experimental paradigms, as well as enlarging samples to facilitate the examination of multiple constructs. Functional imaging promises to determine neural mechanisms underlying maternal psychopathology and impaired caregiving, such that earlier and more precise detection of abnormalities will be possible. Ultimately, the discovery of such mechanisms will promote the refinement of treatment approaches toward maternal affective disturbance, parenting behaviours and the augmentation of parenting resiliency.

The effects of maternal depression and parental conflict on children's peer play

BACKGROUND

Little is known about the relative effects of exposure to postnatal depression and parental conflict on the social functioning of school-aged children. This is, in part, because of a lack of specificity in the measurement of child and parental behaviour and a reliance on children's reports of their hypothetical responses to conflict in play.

METHODS

In the course of a prospective longitudinal study of children of postnatally depressed and well women, 5-year-old children were videotaped at home with a friend in a naturalistic dressing-up play setting. As well as examining possible associations between the occurrence of postnatal depression and the quality of the children's interactions, we investigated the influence of parental conflict and co-operation, and the continuity of maternal depression. The quality of the current mother-child relationship was considered as a possible mediating factor.

RESULTS

Exposure to postnatal depression was associated with increased likelihood, among boys, of displaying physical aggression in play with their friend. However, parental conflict mediated the effects of postnatal depression on active aggression during play, and was also associated with displays of autonomy and intense conflict. While there were no gender effects in terms of the degree or intensity of aggressive behaviours, girls were more likely to express aggression verbally using denigration and gloating whereas boys were more likely to display physical aggression via interpersonal and object struggles.

CONCLUSIONS

The study provided evidence for the specificity of effects, with strong links between parental and child peer conflict. These effects appear to arise from direct exposure to parental conflict, rather than indirectly, through mother-child interactions.

Severe maternal psychopathology and infant-mother attachment

Eighty-two mother-infant dyads, comprising women with psychiatric disorder and individually matched controls, were followed up over the children's 1st year of life. The mothers with mental illness consisted of two subgroups: first, 25 severely mentally ill mothers who had been admitted to a psychiatric unit with their infants; and second, 16 mothers from a community sample meeting research diagnostic criteria for unipolar, nonpsychotic depression. With the exception of six dyads in the in-patient group, observations were made of the mother-infant interaction and the quality of the infant-mother attachment relationship at 12 months. The nature and course of the mothers' illness was also documented. Although few residual symptoms of maternal mental illness were detected at 1 year postpartum, interactional disturbances were evident among the case group dyads. A strong association was revealed between infant-mother attachment quality and maternal diagnosis; a manic episode of illness in the postpartum period was related to security in the attachment relationship, and psychotic or nonpsychotic depression was related to insecurity. Concurrent patterns of mother-infant interaction provided support for this finding.

Maternal psychopathology and prediction of outcome based on mother-infant interaction ratings (BMIS)

BACKGROUND

Very little is known about the adequacy and safety of maternal parenting behaviour in the context of severe postpartum psychiatric illness, about specific difficulties in relation to different types of mental illness, or about the potential for improvement over the course of an episode of illness. The Bethlem Mother-Infant Interaction Scale (BMIS) was thus developed as an aid to assessment on a specialist psychiatric Mother and Baby Unit.

METHOD

Nurses' ratings of the quality of mother-infant interaction using the BMIS were collected throughout the consecutive admissions of 78 in-patient pairs. The ratings from three points during the admissions were examined according to the mothers' RDC diagnoses and also according to the eventual outcome of the admission.

RESULTS

The nature of the mother's illness was associated with the quality of her infant care-taking using the BMIS ratings. The nurses' ratings during the second week of admission together with maternal psychiatric diagnosis, were strongly predictive of the eventual outcome of the admission. The majority of women who were separated from their infants on discharge or who required formal supervision belonged to the schizophrenic group.

CONCLUSIONS

The results suggest that the BMIS can be used in this in-patient setting to aid clinical decisions about the safety of parenting by individual mothers with severe mental illness in the postpartum period.

Development of a clinical rating scale to assess mother-infant interaction in a psychiatric mother and baby unit

BACKGROUND

Psychiatrists are sometimes asked to express an opinion about the competence and motivation of a mentally ill mother to be a consistent, adequate and safe parent of her recently born infant. There are no reliable methods for assessing mother-infant interaction and relationship in a psychiatric context.

METHOD

The Bethlem Mother-infant interaction Scale (BMIS) was developed by the staff of a specialised psychiatric mother and baby unit. Of the seven subscales, four measured different aspects of the mother's contribution to the dialogue with her baby, one measured her capacity to organise and maintain routine care, one attempted to rate the perception by staff of risk to the child, and the remaining subscale rated the baby's contribution to their interaction. In normal clinical practice the ratings were made consensually by nurses and they encompassed observations that had been made by them during the previous week.

RESULTS

Despite the simple and global nature of the ratings of the BMIS, moderate to high coefficients of inter-rater reliability were obtained for weekly ratings by nurses as well as for intra-rater reliability of ratings of videotaped interactions between mothers and their infants. Ratings of mothers and babies in day-to-day activity in the unit that were based on one hour's observation only were much less reliable. The internal consistency of the BMIS was high and comparisons with other methods used in non-clinical settings showed good criterion-related validity.

CONCLUSIONS

Using the BMIS facilitated attempts to reliably assess disturbances of mother-infant interaction and the scale was acceptable and clinically useful. The nurses' ratings of their perceptions of 'risk' to the infant, which are in some ways the most important, were the least reliable. Repeated weekly ratings gave a valuable impression of change or lack of it over time. The predictive validity of the scale has yet to be determined.

Sources of stress and dissatisfaction among nurses in four hospital environments

A study was designed to examine the hypothesis that occupational stress in nurses is a function of how they perceive their work environment. Sixty-five nurses on four mixed-sex wards were interviewed using a nursing stress and work environment scale. Demographic data including age, sex and nursing status were also collected. 'Work overload' and the 'death and dying' of patients were identified as the major sources of stress for all the nurses. In general, although there was little difference between the specialized and non-specialized groups of nurses in the degree of stress experienced, the work environments were found to be dissimilar. The reported level of dissatisfaction with their work environment combined with certain demographic characteristics were found significantly to predict the degree of stress experienced. These findings have implications for the organization of the ward and for the skills taught to nurses by which stress may be managed or alleviated.