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This article aims to take into consideration the mechanism in which the process of industrialization affects social capital in Iran.

In order to investigate the way in which industrialization affects social capital, a system of simultaneous equations has been introduced and then coefficients have been estimated using the three stages least squares method and the panel data of the 30 provinces of the country during the 2001‐2006 period.

The results show that industrialization has a significant effect on the level and composition of social capital in Iran. Although industrialization has improved the level of income through which bridging social capital has increased, a large part of this effect has been balanced out as a result of worsening the income distribution due to industrialization. Since industrialization has increased migration from non‐industrial to industrial regions, bonding social capital has been weakened while bridging social capital in the immigrant accepting regions has been strengthened. The increase of specialization in economic activities and division of labor resulting from industrialization have also improved bridging social capital and worsened bonding social capital. Industrialization has increased the demand for education. However, due to the non‐efficient and individual‐based trainings, this variable does not show a significant effect on the level and composition of social capital.

This research has tried to provide a more comprehensive theoretical explanation and introduced two more mechanisms through which industrialization can affect social capital. The subject of this paper is related to both economic and social affairs. Industrialization is one of the most important issues in the field of economic development and social capital is the completely relevant subject to cultural changes. Investigation of the social capital status and determinants can provide a suitable basis to analyse the cultural and social changes.

The antioxidant characteristics of fruits can be attributed to their contents of polyphenols and vitamins. Because of the interest in the role of antioxidants in human health, the purpose of this paper is to examine the major compounds associated with antioxidant activity, namely total phenolic and vitamin C contents, of some regularly cultivated and consumed fruits in Iran.

In total, 66 fruits from 22 families were chosen for this study. Terbium sensitized fluorescence assay and spectrophotometric method were used to determine total polyphenol and vitamin C contents respectively. The ANOVA with Tukey post‐hoc test was used for statistical analyses.

The total mean polyphenol content of fruits was 4.93 ± 2.86 mg QE/100 g that were ranging from 0.8 ± 0.05 to 11.94 ± 0.02 mg QE/100 g with the lowest amount obtained for pear and the highest amount detected in black grape. The polyphenol contents of black grape, sourcherry and pomegranate were significantly higher than those of other fruits (p < 0.001). The total mean vitamin C content of fresh fruits was 18.34 ± 9.77 mg/100 g that were ranging from 57.38 ± 0.02 (strawberry) to 11.44 ± 0.02 (melon) mg/100 g. The vitamin C contents of strawberry was significantly higher than all other fruits (p < 0.001). Despite the differences in the polyphenol and vitamin C contents of various fruits, as a good source of nutritious compounds and functional foods, they can be effective in enhancing health status.

This paper is believed to be the only one which provides information about the polyphenol and vitamin C contents of Iranian fruits. Also, the polyphenol content was measured by using a newly‐developed method.

This paper aims to study the importance of polyphenols in human health and, based on recommendations on the replacement of carbonated drinks with nutritious beverages, like fruit juices, seeks to compare the polyphenol contents of natural and commercial juices.

The total polypheol content of 39 fresh and 159 commercial (100 percent and less than 50 percent) fruit juices was analyzed by the terbium sensitized fluorescence method. The ANOVA with Tukey post hoc test, and also an independent t‐test, were used for statistical analyses.

The mean polyphenol contents of fresh juices were significantly (p<0.001) higher than those of 100 percent commercials (5.34±2.7 vs 3.28±0.86 mg/l). In fresh juices the concentration ranged from 1.06±0.08 (pineapple) to 10.14±0.07 (sour cherry) mg QE/100 ml, while in 100 percent commercial juices the range was from 2.37±0.05 (orange) to 5.34±0.4 (pomegranate) mg QE/100 ml, and in <50 percent commercial juices they ranged from 1.04±0.7 (red grape) to 2.21±0.07 (white grape) mg QE/100 ml. The polyphenol contents of dark juices, in both fresh and commercial products, were significantly higher than others (p<0.001) and most fresh fruit juices possessed higher amounts of polyphenol than commercial ones. Although various juices differed in the quantity of total polyphenol, they can be considered as a good source of functional beverage.

This paper provides information about the polyphenol content of fresh and commercial (100 percent and <50 percent) fruit juices. To the best of the authors' knowledge, there have been no articles which aim to compare the polyphenol content of Iranian fresh and commercial fruit juices. For analysing the polyphenol contents, the newly developed terbium sensitized fluorescence method was used, and also the applicability of this new method was compared with the commonly used Folin‐Ciocalteau method.

The purpose of this paper is to examine the relationship between consumers' satisfaction with their health insurance and quality of life (QoL), the mediating role of perceived financial burden in this relationship, as well as the moderating effect of external locus of control (LoC) on the relationship between perceived financial burden and QoL among cancer patients.

A cross-sectional design was employed in order to collect quantitative data by means of a self-administrated questionnaire. Participants consisted of 387 conveniently selected consumers diagnosed with cancer in Iran. Furthermore, the questionnaire was translated into Persian using a forward–backward method. The model was tested using partial least squares structural equation modeling (PLS-SEM).

The results indicate that the more satisfied patients are with their health insurance, the higher QoL they experience, and this relationship is explained through reducing perceived financial burden in terms of direct and indirect costs of the disease. Although external LoC belief is negatively related to QoL, it buffers the negative association between financial burden and QoL.

Reducing the disparity between consumers' expectation and perception of the comprehensiveness of health insurance policies may relieve consumers' anxiety stemming from financial worries.

This paper fills a gap in the literature where consumers' perception about quality of insurance and its relationship with their QoL has received little attention so far.

This paper aims to evaluate Ghana's National Health Insurance Scheme (NHIS) on healthcare utilisation by exploring its heterogeneous effects based on residential status and wealth.

The study used the Ghana Socioeconomic Panel Survey (GSPS) datasets. An instrumental variable strategy, specifically the two-stage residual inclusion (2SRI), was employed to control endogenous NHIS membership.

Generally, the results show that NHIS improves healthcare utilisation (i.e. visits to a health facility and formal care). Concerning the heterogeneous effects of health insurance on healthcare utilisation, the results revealed that NHIS members are more likely to seek care, irrespective of their residence status. The results further indicate that the probability of visiting a health facility and utilising formal care increases for the poorest NHIS participants. Based on these, the authors conclude that NHIS provides equitable healthcare access and utilisation for its vulnerable populations, who are beneficiaries.

To the best of the authors' knowledge, this paper is the first to explore the heterogeneous effects of NHIS on healthcare utilisation across residential and income subpopulations. Splitting the dataset by residential status to examine healthcare utilisation inequality is worthwhile. In addition, analysing utilisation in terms of health care type would show whether Ghana's NHIS may be viewed as welfare-enhancing through increased formal health care utilisation.

The peer review history for this article is available at: https://publons.com/publon/10.1108/IJSE-05-2023-0330

The purpose of this paper is to provide explanation for the economic development of the earliest Islamic state. It focuses on the role of human capital as the most important element of this model and focuses on four dimensions of development of human personality in Islam: the incentive structure, rules of behavior, institutions and policies.

A review and analysis of the measures and policies that Prophet of Islam and his successors adopted are made to arrive at the underlying economic model of development.

The major finding is the role of human capital in the development of the economy at that time.

The contribution of the paper is to identify the critical role of education and skills for the development of the economy at present.

Currently, the health system is a treatment-oriented system focused on service providers. In this system, the main focus is on the health market, with little attention on insured. One way to get out of existing conditions is to empower the insured in order to involve them actively in maintaining and improving health. The paper aims to discuss these issues.

This qualitative study was done using the content analysis method. Based on the purposive sampling method and theoretical saturation criterion, 24 individuals including 12 health insurance experts and 12 insured participated in the study in 2018. The semi-structured interview method was used to collect data. Data were analyzed using MAXQDA10 software.

Having analyzed the interviews, 750 codes were obtained. These codes were categorized into two categories of “insurance experts” and “insured” and ten subcategories of “informing and educating, cost reduction, intersectional activities, expectations from the insured, services package, access to services, inability to pay costs, participation, and expectations from the insurance organization.”

This qualitative study was conducted to assess and determine the effective strategies for empowering the insured under health insurance. The results of this study are helpful to the health insurance organizations and health decision makers to detect the effective ways to develop the quality of insurance services, improve the status of insured, and increase access to health care goods and services.

Exemption from hospital charges may appear as an essential policy in order to support the poor. Such policies can function for the fulfillment of governments’ social- and justice-based responsibilities in public hospitals. The purpose of this paper is to investigate the pattern of offering discounts to the poor and the effect of Iran’s recent Health Sector Evolution Plan on it.

The authors conducted analytical research longitudinally on the data related to cash discounts offered to the poor within a teaching hospital. Data were collected through the period of four months, September to December 2013, before the establishment of the Health Sector Evolution Plan, and in the similar months through 2014, after the establishment of the Health Sector Evolution Plan, in order to compare the amount of cash discounts. The type of insurance, length of stay, amount of discounts offered to patients, and total costs of hospital charges were studied and compared by referring to the social working department. Data were analyzed using the χ²-test, Mann-Whitney U test, ANOVA, and regression analysis aided by SPSS 20.

The number of patients offered discounts or exempted from payment in 2014 reduced compared to the number in 2013. The highest rate of demand for discounts was related to patients covered by Emdad Committee followed by those who had no insurance. The ratio of discount to cost in the oncology ward was higher than other groups.

The results of the present study can contribute to the plans of health system policy makers in organizing measures for supporting poor patients toward accessing healthcare services.