A Gahr

858 total citations · 1 hit paper
10 papers, 626 citations indexed

About

A Gahr is a scholar working on Endocrinology, Diabetes and Metabolism, Epidemiology and General Health Professions. According to data from OpenAlex, A Gahr has authored 10 papers receiving a total of 626 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Endocrinology, Diabetes and Metabolism, 8 papers in Epidemiology and 1 paper in General Health Professions. Recurrent topics in A Gahr's work include Diabetes Management and Education (10 papers), Chronic Disease Management Strategies (8 papers) and Diabetes Management and Research (3 papers). A Gahr is often cited by papers focused on Diabetes Management and Education (10 papers), Chronic Disease Management Strategies (8 papers) and Diabetes Management and Research (3 papers). A Gahr collaborates with scholars based in Germany and United Kingdom. A Gahr's co-authors include Andreas Schmitt, Norbert Hermanns, Bernhard Kulzer, Thomas Haak, Jörg Huber, A Reimer, T Haak, Johannes Kruse, Christian Ohmann and Michael Roden and has published in prestigious journals such as Diabetes Care, BMC Public Health and Diabetic Medicine.

In The Last Decade

A Gahr

10 papers receiving 604 citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

The Diabetes Self-Management Questionnaire (DSMQ): development and evaluation of an instrument to assess diabetes self-care activities associated with glycaemic control

2013 402 citations Andreas Schmitt, A Gahr et al. Health and Quality of Life Outcomes profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
A Gahr Germany	5	512	281	127	57	44	10	626
M Krichbaum Germany	8	509 1.0×	259 0.9×	74 0.6×	43 0.8×	55 1.3×	29	613
Tracey Parkin United Kingdom	9	235 0.5×	128 0.5×	185 1.5×	54 0.9×	11 0.3×	16	498
Kees Gorter Netherlands	7	196 0.4×	83 0.3×	79 0.6×	33 0.6×	31 0.7×	13	353
Persis Commissariat United States	11	522 1.0×	68 0.2×	108 0.9×	51 0.9×	29 0.7×	27	651
N Perrin United Kingdom	4	319 0.6×	194 0.7×	50 0.4×	41 0.7×	33 0.8×	8	370
Heather Cuevas United States	10	199 0.4×	100 0.4×	89 0.7×	29 0.5×	61 1.4×	42	367
Mei Chang Yeh Taiwan	12	212 0.4×	102 0.4×	101 0.8×	41 0.7×	16 0.4×	30	419
Erica Shreck United States	6	137 0.3×	81 0.3×	55 0.4×	47 0.8×	16 0.4×	7	254
Petra Durán United States	10	285 0.6×	92 0.3×	51 0.4×	61 1.1×	26 0.6×	26	595
Karen Keogh Ireland	5	121 0.2×	80 0.3×	48 0.4×	86 1.5×	10 0.2×	6	265

Countries citing papers authored by A Gahr

Since Specialization

Citations

This map shows the geographic impact of A Gahr's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by A Gahr with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A Gahr more than expected).

Fields of papers citing papers by A Gahr

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A Gahr. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by A Gahr. The network helps show where A Gahr may publish in the future.

Co-authorship network of co-authors of A Gahr

This figure shows the co-authorship network connecting the top 25 collaborators of A Gahr. A scholar is included among the top collaborators of A Gahr based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with A Gahr. A Gahr is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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10 of 10 papers shown

1.

Hermanns, Norbert, Andreas Schmitt, A Gahr, et al.. (2015). The Effect of a Diabetes-Specific Cognitive Behavioral Treatment Program (DIAMOS) for Patients With Diabetes and Subclinical Depression: Results of a Randomized Controlled Trial. Diabetes Care. 38(4). 551–560. 91 indexed citations

2.

Schmitt, Andreas, A Reimer, Bernhard Kulzer, et al.. (2014). Negative association between depression and diabetes control only when accompanied by diabetes-specific distress. Journal of Behavioral Medicine. 38(3). 556–564. 56 indexed citations

3.

Kulzer, Bernhard, Andreas Schmitt, A Gahr, Thomas Haak, & Norbert Hermanns. (2014). The effect of a diabetes-specific cognitive behavioural treatment programme (DIAMOS) for people with diabetes and subthreshold depression. 2 indexed citations

4.

Schmitt, Andreas, A Reimer, Bernhard Kulzer, et al.. (2014). Assessment of diabetes acceptance can help identify patients with ineffective diabetes self‐care and poor diabetes control. Diabetic Medicine. 31(11). 1446–1451. 64 indexed citations

5.

Schmitt, Andreas, A Gahr, Norbert Hermanns, et al.. (2013). The Diabetes Self-Management Questionnaire (DSMQ): development and evaluation of an instrument to assess diabetes self-care activities associated with glycaemic control. Health and Quality of Life Outcomes. 11(1). 138–138. 402 indexed citations breakdown →

6.

Schmitt, Andreas, A Gahr, Norbert Hermanns, Bernhard Kulzer, & T Haak. (2013). Der Diabetes Self-Management Questionnaire (DSMQ): Psychometrische Analyse eines neuen Fragebogeninventars zur Güte der Diabetes-Selbstbehandlung. Diabetologie und Stoffwechsel. 8(S 01). 1 indexed citations

7.

Hermanns, Norbert, et al.. (2013). Depressionsscreening mit der Allgemeinen Depressionsskala (ADS) bei Diabetespatienten im stationären Setting. Diabetologie und Stoffwechsel. 8(S 01). 1 indexed citations

8.

Gahr, A, Andrea Schmitt, Norbert Hermanns, T Haak, & Bernhard Kulzer. (2011). Psychometrische Eigenschaften der deutschen Fassung eines Fragebogens zur Diabetesakzeptanz. Diabetologie und Stoffwechsel. 6(S 01). 1 indexed citations

9.

Kulzer, Bernd, Norbert Hermanns, Andreas Schmitt, et al.. (2010). Within-trial economic evaluation of diabetes-specific cognitive behaviour therapy in patients with type 2 diabetes and subthreshold depression. BMC Public Health. 10(1). 625–625. 7 indexed citations

10.

Gahr, A, Andreas Schmitt, Bernhard Kulzer, Norbert Hermanns, & T Haak. (2010). Inwieweit eignet sich die „Center for Epidemiologic Studies Depression Scale“ (CES-D) zum Depressionsscreening bei Diabetikern?. Diabetologie und Stoffwechsel. 5(S 01). 1 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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